Color Name
Coquelicot*
Hex Color Code
#FF420B
RGB Color Code
RGB(255, 66, 11)
CMYK Values*
0.0%, 74.1%, 95.7%, 0.0%
#FF420B hex color. RGB, RYB, CMYK, HSL, HSV codes and color conversions. Matching color names, palettes, paints.

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What color is FF420B?

The RGB color code for color number #FF420B is RGB(255, 66, 11). In the RGB color model, #FF420B has a red value of 255, a green value of 66, and a blue value of 11. The CMYK color model (also known as process color, used in color printing) comprises 0.0% cyan, 74.1% magenta, 95.7% yellow, and 0.0% key (black). The HSL color scale has a hue of 13.5° (degrees), 100.0 % saturation, and 52.2 % lightness. In the HSB/HSV color space, #FF420B has a hue of 13.5° (degrees), 95.7 % saturation and 100.0 % brightness/value.

Color FF420B is cool or warm?

Color FF420B is a warm color.

What is the LRV of #FF420B? (For interior and product design)

FF420B has an LRV of nearly 25. By LRV value, it is a medium color.

Light Reflectance Value (LRV) is a measure of how much visible light is reflected off a surface. It is a number on a scale of 0 to 100, with 0 being pure black and 100 being pure white. The higher the LRV, the more light the color reflects and the lighter it will appear.

Dark Color
#FF420B
LRV 25
Light Color

Compare LRV 25 of #FF420B with dark and light color

Is #FF420B Readable? WCAG Contrast Checker (For digital design)

Check if the color FF420B meets Web Content Accessibility Guidelines (WCAG) standards, minimum contrast ratio standards between text and background colors. The WCAG (Web Content Accessibility Guidelines) provides global standards for readable web content.

WCAG Recommendations - Large Text: above 18pt or 14pt bold. Normal Text: below 18pt or 14pt bold.

  • Minimum contrast ratio (AA): 4.5 for normal text and 3 for large text.
  • Enhanced contrast ratio (AAA): 7 for normal text and 4.5 for large text.

Normal text - 14pt

Normal Bold text - 12pt


Large text - 18pt

Large Bold text - 14pt

Color Codes - Color Space Conversions

HEX #FF420B color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB

HEX #FF420B
Hex triplet
#FF420B
Red
FF
Green
42
Blue
0B
RGBA / RGB rgb(255, 66, 11)
Red
255 (100.0%)
Green
66 (25.9%)
Blue
11 (4.3%)
Alpha
1 (100.0%)
CMYK
Cyan
0.00%
Magenta
74.12%
Yellow
95.69%
Key
0.00%
HSL hsl(13.52deg, 100.0 %, 52.2 %)
Hue
13.52°
Saturation
100.00 %
Lightness
52.16 %
HSV / HSB
Hue
13.52°
Saturation
95.69 %
Brightness / Value
100.00 %
RYB ryb(183, 63, 4)
Red
183 (71.9%)
Yellow
63 (24.8%)
Blue
4 (1.5%)
HWB
Hue
13.52°
Whiteness
4.31 %
Blackness
0.00 %
CMY
Cyan
0.00%
Magenta
74.12%
Yellow
95.69%
XYZ
X
43.25
Y
25.18
Z
2.9
YXY
Y1
25.18
X
0.61
Y2
0.35
CIE-Lab
L
57.25
A
68.84
B
66.58
CIE-Lch
L
57.25
C
95.77
H
44.05
CIE-Luv
L
57.25
U
152.43
V
44.01
Hunter-Lab
L
50.18
A
66.03
B
31.7
Other
LRV
~ 25.2 %
Munsell Color System
9R 5.6/18.5

Color Names, Similar Colors and Paint

What is Delta E (ΔE)?

Delta E is the standard measure of how different two colors look to the human eye, rather than how far apart their hex codes happen to be. It runs from 0, an exact match, to 100, the largest possible difference — so the lower the Delta E, the closer the match. The match percentage shown on each color below is simply 100% minus its ΔE.

ΔE 0
Identical – an exact match
ΔE under 1
Not perceptible; the eye cannot separate them
ΔE 1 – 2
Perceptible only on close, side-by-side inspection
ΔE 2 – 10
Perceptible at a glance
ΔE over 10
Reads as a different color altogether

Color Name of HEX #FF420B

These are the named colors closest to hex FF420B, closest match first. Each card shows how much of the color the human eye sees as the same, measured as Delta E (ΔE).

#FF3800 Color Coquelicot
98.78% match | ΔE 1.22
#FF4500 Color Orange Red
98.73% match | ΔE 1.27
#F94D00 Color Tangelo
97.23% match | ΔE 2.77
#FF2603 Color Neon Scarlet
96.62% match | ΔE 3.38

Similar colors from Pantone, RAL and other color matching system


Pantone PMS

Pantone PMS color similar/equivalent to FF420B.


RAL Classic

RAL Classic color similar/equivalent to FF420B.


British Standard 4800

British Standard 4800 color similar/equivalent to FF420B.


Pantone TCX

Pantone TCX color similar/equivalent to FF420B.


RAL Design

RAL Design color similar/equivalent to FF420B.


Similar colors from Brand, Business, School, Organization, Sports, Flag

Paint color for Hex #FF420B

These are the real paint colors closest to hex FF420B from major brands, ranked by Delta E (ΔE) match. A paint above 98% will be hard to tell apart from FF420B once it is on a wall.


Benjamin Moore

Hex color FF420B similar/equivalent paint from Benjamin Moore. Conversion of hex #FF420B to Benjamin Moore


Dunn-Edwards

Hex color FF420B similar/equivalent paint from Dunn-Edwards. Conversion of hex #FF420B to Dunn-Edwards


Valspar

Hex color FF420B similar/equivalent paint from Valspar. Conversion of hex #FF420B to Valspar


Sherwin Williams

Hex color FF420B similar/equivalent paint from Sherwin Williams. Conversion of hex #FF420B to Sherwin Williams


Behr

Hex color FF420B similar/equivalent paint from Behr. Conversion of hex #FF420B to Behr


Farrow & Ball

Hex color FF420B similar/equivalent paint from Farrow & Ball. Conversion of hex #FF420B to Farrow & Ball


PPG Paints

Hex color FF420B similar/equivalent paint from PPG Paints. Conversion of hex #FF420B to PPG Paints


Color Combinations and Matching Colors

#FF420B color palettes and scheme combination

Monochromatic Color Palette

Monochromatic colors belong to the same hue angle but different tints and shades. Monochromatic color palette can be generated by keeping the exact hue of the base color and then changing the saturation and lightness.

Analogous Color Palette

Analogous colors are a group of colors adjacent to each other on a color wheel. Group of these adjacent colors forms Analogous color scheme Palette. Analogous Palette can be generated by increasing or decreasing the hue value by 30 points.

Triadic Color Palette

The triadic color palette has three colors separated by 120° in the RGB color wheel

Tetradic Color Palette

The tetradic colour scheme composed of two sets of complementary colors in a rectangular shape on the color wheel.

Complementary / Opposite Color

#FF420B
Coquelicot*
#0BC8FF
Vivid Sky Blue*

Complementary / Opposite Color

Complementary colors are pairs of colors which, when combined or mixed, cancel each other out (lose hue) by producing a grayscale color like white or black. When placed next to each other, they create the strongest contrast for those two colors. Complementary colors also called opposite colors. Complementary color schemes are created using two opposite colors on the color wheel. The examples are red–cyan, green–magenta, and blue–yellow.

What is the contrasting color of #FF420B?

Color that best contrast with #FF420B is #0BC8FF, color name is Vivid Sky Blue*. Contrast indicates a strong difference in color. Contrasting color can be found several ways, Complimentary contrast is one of them. Complementary contrast colors are opposite each other on the color wheel.

What color compliments #FF420B?

Complementary or Opposite color for #FF420B is #0BC8FF, color name is Vivid Sky Blue*.

Color Images and Mockup

Mobile app mockup example for #FF420B color
T-Shirt mockup example for #FF420B color
Chart visualization example with #FF420B color

#FF420B Color Images and Patterns