#591F19#591F19

#591F19 is a dark, moderate red. Relative luminance 0.032; OKLCH L 32.7% C 0.087 H 28.6°. Best body text is #FFFFFF at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#591F19
RGB	rgb(89, 31, 25)
HSL	hsl(6, 56%, 22%)
HSV	hsv(6, 72%, 35%)
CMYK	cmyk(0%, 65.2%, 71.9%, 65.1%)
CIE-LAB	lab(20.73, 26.31, 17.85)
CIE-LCH	lch(20.73, 31.79, 34.15°)
OKLab	oklab(32.67% 0.0765 0.0418)
OKLCH	oklch(32.67% 0.087 28.6)
XYZ	xyz(4.7857, 3.1746, 1.2803)
Luminance	0.0317 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591F19 #195359

analogous

#591933 #591F19 #593F19

triadic

#591F19 #19591F #1F1959

tetradic

#591F19 #335919 #195359 #3F1959

square

#591F19 #335919 #195359 #3F1959

split-complementary

#591F19 #19593F #193359

monochromatic

#180807 #290E0C #591F19 #893026 #B94034

Accessibility & contrast

On white

12.85

#591F19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#591F19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591F19

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591F19	#FFFFFF	#000000	##FFFFFF
##591F19	1.00	12.85	1.63	12.85
#FFFFFF	12.85	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2A18

Deuteranopia (green-blind)

#3D3717

Tritanopia (blue-blind)

#62131E

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #591f19;
/* rgb */ color: rgb(89, 31, 25);
/* oklch */ color: oklch(32.7% 0.087 28.6);

Tailwind

colors: {
  custom: {
    50: '#8d5d55',
    500: '#591f19',
    950: '#000000',
  },
}

SCSS

$custom: #591f19;
$custom-light: #8d5d55;
$custom-dark: #000000;

JSON

{
  "hex": "#591f19",
  "rgb": {
    "r": 89,
    "g": 31,
    "b": 25
  },
  "hsl": {
    "h": 5.625,
    "s": 56.14,
    "l": 22.353
  },
  "oklch": {
    "l": 0.32669,
    "c": 0.08712,
    "h": 28.6
  },
  "luminance": 0.03174
}

Semantic roles & 50–950 ramp

primary

#591F19

secondary

#3E888F

accent

#D1DF48

background

#F9F5F5

surface

#F1E9E8

border

#CBC5C4

text

#0D0403

muted

#7E7978

Preview Lab

Preview with #591F19

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

Preview Lab → · Contrast checker → · Palette generator →