#581F14#581F14

#581F14 is a dark, moderate red. Relative luminance 0.031; OKLCH L 32.4% C 0.087 H 32.8°. Best body text is #FFFFFF at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#581F14
RGB	rgb(88, 31, 20)
HSL	hsl(10, 63%, 21%)
HSV	hsv(10, 77%, 35%)
CMYK	cmyk(0%, 64.8%, 77.3%, 65.5%)
CIE-LAB	lab(20.46, 25.59, 20.75)
CIE-LCH	lch(20.46, 32.94, 39.04°)
OKLab	oklab(32.41% 0.0732 0.0472)
OKLCH	oklch(32.41% 0.087 32.8)
XYZ	xyz(4.6412, 3.1058, 1.0168)
Luminance	0.0311 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581F14 #144D58

analogous

#58142B #581F14 #584114

triadic

#581F14 #14581F #1F1458

tetradic

#581F14 #2B5814 #144D58 #411458

square

#581F14 #2B5814 #144D58 #411458

split-complementary

#581F14 #145841 #142B58

monochromatic

#190906 #260D09 #581F14 #8A311F #BC422B

Accessibility & contrast

On white

12.95

#581F14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#581F14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581F14

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581F14	#FFFFFF	#000000	##FFFFFF
##581F14	1.00	12.95	1.62	12.95
#FFFFFF	12.95	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2913

Deuteranopia (green-blind)

#3D3612

Tritanopia (blue-blind)

#61121D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #581f14;
/* rgb */ color: rgb(88, 31, 20);
/* oklch */ color: oklch(32.4% 0.087 32.8);

Tailwind

colors: {
  custom: {
    50: '#8c5d52',
    500: '#581f14',
    950: '#000000',
  },
}

SCSS

$custom: #581f14;
$custom-light: #8c5d52;
$custom-dark: #000000;

JSON

{
  "hex": "#581f14",
  "rgb": {
    "r": 88,
    "g": 31,
    "b": 20
  },
  "hsl": {
    "h": 9.706,
    "s": 62.963,
    "l": 21.176
  },
  "oklch": {
    "l": 0.32406,
    "c": 0.08711,
    "h": 32.8
  },
  "luminance": 0.03105
}

Semantic roles & 50–950 ramp

primary

#581F14

secondary

#388290

accent

#CBE642

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0402

muted

#7E7978

Preview Lab

Preview with #581F14

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

Preview Lab → · Contrast checker → · Palette generator →