#531116#531116

#531116 is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.6% C 0.096 H 21.4°. Best body text is #FFFFFF at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#531116
RGB	rgb(83, 17, 22)
HSL	hsl(355, 66%, 20%)
HSV	hsv(355, 80%, 33%)
CMYK	cmyk(0%, 79.5%, 73.5%, 67.5%)
CIE-LAB	lab(16.98, 30.49, 15.03)
CIE-LCH	lch(16.98, 33.99, 26.24°)
OKLab	oklab(29.62% 0.0898 0.0353)
OKLCH	oklch(29.62% 0.096 21.4)
XYZ	xyz(3.9130, 2.2984, 0.9965)
Luminance	0.0230 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531116 #11534E

analogous

#531137 #531116 #532D11

triadic

#531116 #165311 #111653

tetradic

#531116 #375311 #11534E #2D1153

square

#531116 #375311 #11534E #2D1153

split-complementary

#531116 #11532D #113753

monochromatic

#190507 #200709 #531116 #861B23 #B92631

Accessibility & contrast

On white

14.39

#531116 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#531116 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531116

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531116	#FFFFFF	#000000	##FFFFFF
##531116	1.00	14.39	1.46	14.39
#FFFFFF	14.39	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242116

Deuteranopia (green-blind)

#342F14

Tritanopia (blue-blind)

#5C0013

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #531116;
/* rgb */ color: rgb(83, 17, 22);
/* oklch */ color: oklch(29.6% 0.096 21.4);

Tailwind

colors: {
  custom: {
    50: '#895553',
    500: '#531116',
    950: '#000000',
  },
}

SCSS

$custom: #531116;
$custom-light: #895553;
$custom-dark: #000000;

JSON

{
  "hex": "#531116",
  "rgb": {
    "r": 83,
    "g": 17,
    "b": 22
  },
  "hsl": {
    "h": 355.455,
    "s": 66,
    "l": 19.608
  },
  "oklch": {
    "l": 0.29615,
    "c": 0.09647,
    "h": 21.4
  },
  "luminance": 0.02298
}

Semantic roles & 50–950 ramp

primary

#531116

secondary

#348C85

accent

#E9DC3F

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0D0302

muted

#7D7878

Preview Lab

Preview with #531116

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

Preview Lab → · Contrast checker → · Palette generator →