#420E06#420E06

#420E06 is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.5% C 0.082 H 32.0°. Best body text is #FFFFFF at 16.19:1 contrast (WCAG AA passes).

Color values

HEX	#420E06
RGB	rgb(66, 14, 6)
HSL	hsl(8, 83%, 14%)
HSV	hsv(8, 91%, 26%)
CMYK	cmyk(0%, 78.8%, 90.9%, 74.1%)
CIE-LAB	lab(12.52, 24.52, 16.85)
CIE-LCH	lch(12.52, 29.75, 34.50°)
OKLab	oklab(25.52% 0.0693 0.0433)
OKLCH	oklch(25.52% 0.082 32)
XYZ	xyz(2.4370, 1.4858, 0.3307)
Luminance	0.0149 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420E06 #063A42

analogous

#42061C #420E06 #422C06

triadic

#420E06 #06420E #0E0642

tetradic

#420E06 #1C4206 #063A42 #2C0642

square

#420E06 #1C4206 #063A42 #2C0642

split-complementary

#420E06 #06422C #061C42

monochromatic

#1C0603 #1C0603 #420E06 #7A1A0B #B22610

Accessibility & contrast

On white

16.19

#420E06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#420E06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420E06

16.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420E06	#FFFFFF	#000000	##FFFFFF
##420E06	1.00	16.19	1.30	16.19
#FFFFFF	16.19	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1905

Deuteranopia (green-blind)

#2A2504

Tritanopia (blue-blind)

#4A000C

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #420e06;
/* rgb */ color: rgb(66, 14, 6);
/* oklch */ color: oklch(25.5% 0.082 32.0);

Tailwind

colors: {
  custom: {
    50: '#7c5049',
    500: '#420e06',
    950: '#000000',
  },
}

SCSS

$custom: #420e06;
$custom-light: #7c5049;
$custom-dark: #000000;

JSON

{
  "hex": "#420e06",
  "rgb": {
    "r": 66,
    "g": 14,
    "b": 6
  },
  "hsl": {
    "h": 8,
    "s": 83.333,
    "l": 14.118
  },
  "oklch": {
    "l": 0.25521,
    "c": 0.08175,
    "h": 32
  },
  "luminance": 0.01485
}

Semantic roles & 50–950 ramp

primary

#420E06

secondary

#227582

accent

#DFFA2E

background

#F8F4F4

surface

#EFE7E6

border

#CAC3C2

text

#0A0200

muted

#7C7877

Preview Lab

Preview with #420E06

Body copy rendered with the generated semantic roles for this colour.

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