#53121F#53121F

#53121F is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.9% C 0.095 H 13.7°. Best body text is #FFFFFF at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#53121F
RGB	rgb(83, 18, 31)
HSL	hsl(348, 64%, 20%)
HSV	hsv(348, 78%, 33%)
CMYK	cmyk(0%, 78.3%, 62.7%, 67.5%)
CIE-LAB	lab(17.33, 30.73, 9.07)
CIE-LCH	lch(17.33, 32.04, 16.45°)
OKLab	oklab(29.93% 0.0925 0.0225)
OKLCH	oklch(29.93% 0.095 13.7)
XYZ	xyz(4.0313, 2.3711, 1.5415)
Luminance	0.0237 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53121F #125346

analogous

#531240 #53121F #532612

triadic

#53121F #1F5312 #121F53

tetradic

#53121F #405312 #125346 #261253

square

#53121F #405312 #125346 #261253

split-complementary

#53121F #125326 #124053

monochromatic

#190509 #21070C #53121F #851D32 #B82845

Accessibility & contrast

On white

14.25

#53121F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#53121F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53121F

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53121F	#FFFFFF	#000000	##FFFFFF
##53121F	1.00	14.25	1.47	14.25
#FFFFFF	14.25	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23221F

Deuteranopia (green-blind)

#342F1D

Tritanopia (blue-blind)

#5B0317

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #53121f;
/* rgb */ color: rgb(83, 18, 31);
/* oklch */ color: oklch(29.9% 0.095 13.7);

Tailwind

colors: {
  custom: {
    50: '#88565a',
    500: '#53121f',
    950: '#000000',
  },
}

SCSS

$custom: #53121f;
$custom-light: #88565a;
$custom-dark: #000000;

JSON

{
  "hex": "#53121f",
  "rgb": {
    "r": 83,
    "g": 18,
    "b": 31
  },
  "hsl": {
    "h": 348,
    "s": 64.356,
    "l": 19.804
  },
  "oklch": {
    "l": 0.29933,
    "c": 0.09524,
    "h": 13.7
  },
  "luminance": 0.02371
}

Semantic roles & 50–950 ramp

primary

#53121F

secondary

#358C7A

accent

#E7C640

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #53121F

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

Preview Lab → · Contrast checker → · Palette generator →