#591012#591012

#591012 is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.7% C 0.105 H 24.7°. Best body text is #FFFFFF at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#591012
RGB	rgb(89, 16, 18)
HSL	hsl(358, 70%, 21%)
HSV	hsv(358, 82%, 35%)
CMYK	cmyk(0%, 82%, 79.8%, 65.1%)
CIE-LAB	lab(18.09, 32.78, 19.33)
CIE-LCH	lch(18.09, 38.05, 30.52°)
OKLab	oklab(30.66% 0.0952 0.0438)
OKLCH	oklch(30.66% 0.105 24.7)
XYZ	xyz(4.4148, 2.5388, 0.8297)
Luminance	0.0254 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591012 #105957

analogous

#591036 #591012 #593210

triadic

#591012 #125910 #101259

tetradic

#591012 #365910 #105957 #321059

square

#591012 #365910 #105957 #321059

split-complementary

#591012 #105932 #103659

monochromatic

#1A0505 #250708 #591012 #8D191C #C12327

Accessibility & contrast

On white

13.93

#591012 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#591012 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591012

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591012	#FFFFFF	#000000	##FFFFFF
##591012	1.00	13.93	1.51	13.93
#FFFFFF	13.93	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262211

Deuteranopia (green-blind)

#38320F

Tritanopia (blue-blind)

#630012

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #591012;
/* rgb */ color: rgb(89, 16, 18);
/* oklch */ color: oklch(30.7% 0.105 24.7);

Tailwind

colors: {
  custom: {
    50: '#8e5550',
    500: '#591012',
    950: '#000000',
  },
}

SCSS

$custom: #591012;
$custom-light: #8e5550;
$custom-dark: #000000;

JSON

{
  "hex": "#591012",
  "rgb": {
    "r": 89,
    "g": 16,
    "b": 18
  },
  "hsl": {
    "h": 358.356,
    "s": 69.524,
    "l": 20.588
  },
  "oklch": {
    "l": 0.30659,
    "c": 0.10477,
    "h": 24.7
  },
  "luminance": 0.02538
}

Semantic roles & 50–950 ramp

primary

#591012

secondary

#339290

accent

#ECE73B

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0302

muted

#7E7878

Preview Lab

Preview with #591012

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

Preview Lab → · Contrast checker → · Palette generator →