#591311#591311

#591311 is a dark, moderate red. Relative luminance 0.026; OKLCH L 31.0% C 0.102 H 26.8°. Best body text is #FFFFFF at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#591311
RGB	rgb(89, 19, 17)
HSL	hsl(2, 68%, 21%)
HSV	hsv(2, 81%, 35%)
CMYK	cmyk(0%, 78.7%, 80.9%, 65.1%)
CIE-LAB	lab(18.50, 31.56, 20.40)
CIE-LCH	lch(18.50, 37.58, 32.88°)
OKLab	oklab(30.96% 0.0911 0.0459)
OKLCH	oklch(30.96% 0.102 26.8)
XYZ	xyz(4.4544, 2.6307, 0.8034)
Luminance	0.0263 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591311 #115759

analogous

#591133 #591311 #593711

triadic

#591311 #115913 #131159

tetradic

#591311 #335911 #115759 #371159

square

#591311 #335911 #115759 #371159

split-complementary

#591311 #115937 #113359

monochromatic

#1A0505 #260807 #591311 #8C1E1B #C02925

Accessibility & contrast

On white

13.76

#591311 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#591311 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591311

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591311	#FFFFFF	#000000	##FFFFFF
##591311	1.00	13.76	1.53	13.76
#FFFFFF	13.76	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282310

Deuteranopia (green-blind)

#39330E

Tritanopia (blue-blind)

#630013

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #591311;
/* rgb */ color: rgb(89, 19, 17);
/* oklch */ color: oklch(31.0% 0.102 26.8);

Tailwind

colors: {
  custom: {
    50: '#8e574f',
    500: '#591311',
    950: '#000000',
  },
}

SCSS

$custom: #591311;
$custom-light: #8e574f;
$custom-dark: #000000;

JSON

{
  "hex": "#591311",
  "rgb": {
    "r": 89,
    "g": 19,
    "b": 17
  },
  "hsl": {
    "h": 1.667,
    "s": 67.925,
    "l": 20.784
  },
  "oklch": {
    "l": 0.30957,
    "c": 0.10202,
    "h": 26.8
  },
  "luminance": 0.0263
}

Semantic roles & 50–950 ramp

primary

#591311

secondary

#348F92

accent

#E6EB3D

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0302

muted

#7E7878

Preview Lab

Preview with #591311

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

Preview Lab → · Contrast checker → · Palette generator →