#431508#431508

#431508 is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.8% C 0.075 H 36.4°. Best body text is #FFFFFF at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#431508
RGB	rgb(67, 21, 8)
HSL	hsl(13, 79%, 15%)
HSV	hsv(13, 88%, 26%)
CMYK	cmyk(0%, 68.7%, 88.1%, 73.7%)
CIE-LAB	lab(14.10, 21.42, 18.18)
CIE-LCH	lch(14.10, 28.10, 40.32°)
OKLab	oklab(26.76% 0.0602 0.0444)
OKLCH	oklch(26.76% 0.075 36.4)
XYZ	xyz(2.6270, 1.7475, 0.4287)
Luminance	0.0175 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431508 #083643

analogous

#430819 #431508 #433308

triadic

#431508 #084315 #150843

tetradic

#431508 #194308 #083643 #330843

square

#431508 #194308 #083643 #330843

split-complementary

#431508 #084333 #081943

monochromatic

#1B0903 #1B0903 #431508 #7A260F #B03715

Accessibility & contrast

On white

15.56

#431508 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#431508 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431508

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431508	#FFFFFF	#000000	##FFFFFF
##431508	1.00	15.56	1.35	15.56
#FFFFFF	15.56	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221D07

Deuteranopia (green-blind)

#2D2807

Tritanopia (blue-blind)

#4B0A12

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #431508;
/* rgb */ color: rgb(67, 21, 8);
/* oklch */ color: oklch(26.8% 0.075 36.4);

Tailwind

colors: {
  custom: {
    50: '#7c544a',
    500: '#431508',
    950: '#000000',
  },
}

SCSS

$custom: #431508;
$custom-light: #7c544a;
$custom-dark: #000000;

JSON

{
  "hex": "#431508",
  "rgb": {
    "r": 67,
    "g": 21,
    "b": 8
  },
  "hsl": {
    "h": 13.22,
    "s": 78.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.26762,
    "c": 0.07479,
    "h": 36.4
  },
  "luminance": 0.01747
}

Semantic roles & 50–950 ramp

primary

#431508

secondary

#256D81

accent

#CAF533

background

#F7F4F4

surface

#EEE8E7

border

#C9C4C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #431508

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

Preview Lab → · Contrast checker → · Palette generator →