#420908#420908

#420908 is a very dark, moderate red. Relative luminance 0.014; OKLCH L 25.0% C 0.086 H 26.9°. Best body text is #FFFFFF at 16.48:1 contrast (WCAG AA passes).

Color values

HEX	#420908
RGB	rgb(66, 9, 8)
HSL	hsl(1, 78%, 15%)
HSV	hsv(1, 88%, 26%)
CMYK	cmyk(0%, 86.4%, 87.9%, 74.1%)
CIE-LAB	lab(11.77, 26.77, 15.02)
CIE-LCH	lch(11.77, 30.69, 29.29°)
OKLab	oklab(24.97% 0.077 0.0391)
OKLCH	oklch(24.97% 0.086 26.9)
XYZ	xyz(2.3886, 1.3715, 0.3686)
Luminance	0.0137 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#420908 #084142

analogous

#420824 #420908 #422608

triadic

#420908 #084209 #090842

tetradic

#420908 #244208 #084142 #260842

square

#420908 #244208 #084142 #260842

split-complementary

#420908 #084226 #082442

monochromatic

#1B0403 #1B0403 #420908 #79100F #AF1815

Accessibility & contrast

On white

16.48

#420908 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#420908 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #420908

16.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##420908	#FFFFFF	#000000	##FFFFFF
##420908	1.00	16.48	1.27	16.48
#FFFFFF	16.48	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1707

Deuteranopia (green-blind)

#292306

Tritanopia (blue-blind)

#4A000A

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #420908;
/* rgb */ color: rgb(66, 9, 8);
/* oklch */ color: oklch(25.0% 0.086 26.9);

Tailwind

colors: {
  custom: {
    50: '#7c4e4a',
    500: '#420908',
    950: '#000000',
  },
}

SCSS

$custom: #420908;
$custom-light: #7c4e4a;
$custom-dark: #000000;

JSON

{
  "hex": "#420908",
  "rgb": {
    "r": 66,
    "g": 9,
    "b": 8
  },
  "hsl": {
    "h": 1.034,
    "s": 78.378,
    "l": 14.51
  },
  "oklch": {
    "l": 0.2497,
    "c": 0.08633,
    "h": 26.9
  },
  "luminance": 0.01371
}

Semantic roles & 50–950 ramp

primary

#420908

secondary

#257F80

accent

#F2F533

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0A0201

muted

#7C7877

Preview Lab

Preview with #420908

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

Preview Lab → · Contrast checker → · Palette generator →