#531113#531113

#531113 is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.6% C 0.097 H 23.9°. Best body text is #FFFFFF at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#531113
RGB	rgb(83, 17, 19)
HSL	hsl(358, 66%, 20%)
HSV	hsv(358, 80%, 33%)
CMYK	cmyk(0%, 79.5%, 77.1%, 67.5%)
CIE-LAB	lab(16.93, 30.31, 16.99)
CIE-LCH	lch(16.93, 34.75, 29.27°)
OKLab	oklab(29.56% 0.0885 0.0392)
OKLCH	oklch(29.56% 0.097 23.9)
XYZ	xyz(3.8857, 2.2875, 0.8529)
Luminance	0.0229 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531113 #115351

analogous

#531134 #531113 #533011

triadic

#531113 #135311 #111353

tetradic

#531113 #345311 #115351 #301153

square

#531113 #345311 #115351 #301153

split-complementary

#531113 #115330 #113453

monochromatic

#190506 #200707 #531113 #861B1F #B9262A

Accessibility & contrast

On white

14.41

#531113 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#531113 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531113

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531113	#FFFFFF	#000000	##FFFFFF
##531113	1.00	14.41	1.46	14.41
#FFFFFF	14.41	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242112

Deuteranopia (green-blind)

#352F11

Tritanopia (blue-blind)

#5C0012

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #531113;
/* rgb */ color: rgb(83, 17, 19);
/* oklch */ color: oklch(29.6% 0.097 23.9);

Tailwind

colors: {
  custom: {
    50: '#895550',
    500: '#531113',
    950: '#000000',
  },
}

SCSS

$custom: #531113;
$custom-light: #895550;
$custom-dark: #000000;

JSON

{
  "hex": "#531113",
  "rgb": {
    "r": 83,
    "g": 17,
    "b": 19
  },
  "hsl": {
    "h": 358.182,
    "s": 66,
    "l": 19.608
  },
  "oklch": {
    "l": 0.29559,
    "c": 0.09677,
    "h": 23.9
  },
  "luminance": 0.02287
}

Semantic roles & 50–950 ramp

primary

#531113

secondary

#348C8A

accent

#E9E43F

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0D0302

muted

#7D7878

Preview Lab

Preview with #531113

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

Preview Lab → · Contrast checker → · Palette generator →