#591F0E#591F0E

#591F0E is a dark, moderate red. Relative luminance 0.031; OKLCH L 32.5% C 0.090 H 36.7°. Best body text is #FFFFFF at 12.91:1 contrast (WCAG AA passes).

Color values

HEX	#591F0E
RGB	rgb(89, 31, 14)
HSL	hsl(14, 73%, 20%)
HSV	hsv(14, 84%, 35%)
CMYK	cmyk(0%, 65.2%, 84.3%, 65.1%)
CIE-LAB	lab(20.58, 25.71, 24.42)
CIE-LCH	lch(20.58, 35.46, 43.52°)
OKLab	oklab(32.51% 0.0722 0.0539)
OKLCH	oklch(32.51% 0.09 36.7)
XYZ	xyz(4.6896, 3.1362, 0.7738)
Luminance	0.0314 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591F0E #0E4859

analogous

#590E22 #591F0E #59440E

triadic

#591F0E #0E591F #1F0E59

tetradic

#591F0E #22590E #0E4859 #440E59

square

#591F0E #22590E #0E4859 #440E59

split-complementary

#591F0E #0E5944 #0E2259

monochromatic

#1A0904 #240D06 #591F0E #8E3116 #C3441F

Accessibility & contrast

On white

12.91

#591F0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#591F0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591F0E

12.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591F0E	#FFFFFF	#000000	##FFFFFF
##591F0E	1.00	12.91	1.63	12.91
#FFFFFF	12.91	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F290C

Deuteranopia (green-blind)

#3E360C

Tritanopia (blue-blind)

#63111B

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #591f0e;
/* rgb */ color: rgb(89, 31, 14);
/* oklch */ color: oklch(32.5% 0.090 36.7);

Tailwind

colors: {
  custom: {
    50: '#8e5d4e',
    500: '#591f0e',
    950: '#000000',
  },
}

SCSS

$custom: #591f0e;
$custom-light: #8e5d4e;
$custom-dark: #000000;

JSON

{
  "hex": "#591f0e",
  "rgb": {
    "r": 89,
    "g": 31,
    "b": 14
  },
  "hsl": {
    "h": 13.6,
    "s": 72.816,
    "l": 20.196
  },
  "oklch": {
    "l": 0.32509,
    "c": 0.09007,
    "h": 36.7
  },
  "luminance": 0.03136
}

Semantic roles & 50–950 ramp

primary

#591F0E

secondary

#307D93

accent

#C6F038

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0D0401

muted

#7E7977

Preview Lab

Preview with #591F0E

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

Preview Lab → · Contrast checker → · Palette generator →