#581E15#581E15

#581E15 is a dark, moderate red. Relative luminance 0.031; OKLCH L 32.3% C 0.088 H 31.2°. Best body text is #FFFFFF at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#581E15
RGB	rgb(88, 30, 21)
HSL	hsl(8, 61%, 21%)
HSV	hsv(8, 76%, 35%)
CMYK	cmyk(0%, 65.9%, 76.1%, 65.5%)
CIE-LAB	lab(20.27, 26.18, 19.89)
CIE-LCH	lch(20.27, 32.88, 37.23°)
OKLab	oklab(32.27% 0.0753 0.0456)
OKLCH	oklch(32.27% 0.088 31.2)
XYZ	xyz(4.6246, 3.0580, 1.0561)
Luminance	0.0306 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581E15 #154F58

analogous

#58152E #581E15 #584015

triadic

#581E15 #15581E #1E1558

tetradic

#581E15 #2E5815 #154F58 #401558

square

#581E15 #2E5815 #154F58 #401558

split-complementary

#581E15 #155840 #152E58

monochromatic

#190806 #270D09 #581E15 #892F21 #BB402D

Accessibility & contrast

On white

13.03

#581E15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#581E15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581E15

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581E15	#FFFFFF	#000000	##FFFFFF
##581E15	1.00	13.03	1.61	13.03
#FFFFFF	13.03	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2914

Deuteranopia (green-blind)

#3C3613

Tritanopia (blue-blind)

#61111C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #581e15;
/* rgb */ color: rgb(88, 30, 21);
/* oklch */ color: oklch(32.3% 0.088 31.2);

Tailwind

colors: {
  custom: {
    50: '#8c5d52',
    500: '#581e15',
    950: '#000000',
  },
}

SCSS

$custom: #581e15;
$custom-light: #8c5d52;
$custom-dark: #000000;

JSON

{
  "hex": "#581e15",
  "rgb": {
    "r": 88,
    "g": 30,
    "b": 21
  },
  "hsl": {
    "h": 8.06,
    "s": 61.468,
    "l": 21.373
  },
  "oklch": {
    "l": 0.32269,
    "c": 0.08799,
    "h": 31.2
  },
  "luminance": 0.03057
}

Semantic roles & 50–950 ramp

primary

#581E15

secondary

#398490

accent

#CFE543

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0402

muted

#7E7978

Preview Lab

Preview with #581E15

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

Preview Lab → · Contrast checker → · Palette generator →