#581F29#581F29

#581F29 is a dark, moderate red. Relative luminance 0.032; OKLCH L 32.9% C 0.084 H 12.3°. Best body text is #FFFFFF at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#581F29
RGB	rgb(88, 31, 41)
HSL	hsl(349, 48%, 23%)
HSV	hsv(349, 65%, 35%)
CMYK	cmyk(0%, 64.8%, 53.4%, 65.5%)
CIE-LAB	lab(20.89, 27.29, 7.06)
CIE-LCH	lch(20.89, 28.19, 14.51°)
OKLab	oklab(32.86% 0.0825 0.018)
OKLCH	oklch(32.86% 0.084 12.3)
XYZ	xyz(4.9151, 3.2154, 2.4592)
Luminance	0.0321 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581F29 #1F584E

analogous

#581F45 #581F29 #58311F

triadic

#581F29 #29581F #1F2958

tetradic

#581F29 #45581F #1F584E #311F58

square

#581F29 #45581F #1F584E #311F58

split-complementary

#581F29 #1F5831 #1F4558

monochromatic

#17080B #2B0F14 #581F29 #852F3E #B33F53

Accessibility & contrast

On white

12.78

#581F29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#581F29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581F29

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581F29	#FFFFFF	#000000	##FFFFFF
##581F29	1.00	12.78	1.64	12.78
#FFFFFF	12.78	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2B29

Deuteranopia (green-blind)

#3A3728

Tritanopia (blue-blind)

#601723

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #581f29;
/* rgb */ color: rgb(88, 31, 41);
/* oklch */ color: oklch(32.9% 0.084 12.3);

Tailwind

colors: {
  custom: {
    50: '#8b5e62',
    500: '#581f29',
    950: '#000000',
  },
}

SCSS

$custom: #581f29;
$custom-light: #8b5e62;
$custom-dark: #000000;

JSON

{
  "hex": "#581f29",
  "rgb": {
    "r": 88,
    "g": 31,
    "b": 41
  },
  "hsl": {
    "h": 349.474,
    "s": 47.899,
    "l": 23.333
  },
  "oklch": {
    "l": 0.32862,
    "c": 0.08448,
    "h": 12.3
  },
  "luminance": 0.03215
}

Semantic roles & 50–950 ramp

primary

#581F29

secondary

#468D80

accent

#D7C050

background

#F8F5F5

surface

#F0E9EA

border

#CBC5C6

text

#0C0405

muted

#7D7979

Preview Lab

Preview with #581F29

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

Preview Lab → · Contrast checker → · Palette generator →