#581E10#581E10

#581E10 is a dark, moderate red. Relative luminance 0.030; OKLCH L 32.2% C 0.089 H 34.8°. Best body text is #FFFFFF at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#581E10
RGB	rgb(88, 30, 16)
HSL	hsl(12, 69%, 20%)
HSV	hsv(12, 82%, 35%)
CMYK	cmyk(0%, 65.9%, 81.8%, 65.5%)
CIE-LAB	lab(20.21, 25.91, 22.89)
CIE-LCH	lch(20.21, 34.57, 41.45°)
OKLab	oklab(32.2% 0.0733 0.051)
OKLCH	oklch(32.2% 0.089 34.8)
XYZ	xyz(4.5828, 3.0413, 0.8358)
Luminance	0.0304 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581E10 #104A58

analogous

#581026 #581E10 #584210

triadic

#581E10 #10581E #1E1058

tetradic

#581E10 #265810 #104A58 #421058

square

#581E10 #265810 #104A58 #421058

split-complementary

#581E10 #105842 #102658

monochromatic

#1A0905 #240C07 #581E10 #8C3019 #C04123

Accessibility & contrast

On white

13.06

#581E10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#581E10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581E10

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581E10	#FFFFFF	#000000	##FFFFFF
##581E10	1.00	13.06	1.61	13.06
#FFFFFF	13.06	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E290E

Deuteranopia (green-blind)

#3C360E

Tritanopia (blue-blind)

#61101B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #581e10;
/* rgb */ color: rgb(88, 30, 16);
/* oklch */ color: oklch(32.2% 0.089 34.8);

Tailwind

colors: {
  custom: {
    50: '#8d5c4f',
    500: '#581e10',
    950: '#000000',
  },
}

SCSS

$custom: #581e10;
$custom-light: #8d5c4f;
$custom-dark: #000000;

JSON

{
  "hex": "#581e10",
  "rgb": {
    "r": 88,
    "g": 30,
    "b": 16
  },
  "hsl": {
    "h": 11.667,
    "s": 69.231,
    "l": 20.392
  },
  "oklch": {
    "l": 0.32197,
    "c": 0.08933,
    "h": 34.8
  },
  "luminance": 0.03041
}

Semantic roles & 50–950 ramp

primary

#581E10

secondary

#327F91

accent

#CAEC3C

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0402

muted

#7E7978

Preview Lab

Preview with #581E10

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

Preview Lab → · Contrast checker → · Palette generator →