#53121D#53121D

#53121D is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.9% C 0.095 H 15.6°. Best body text is #FFFFFF at 14.27:1 contrast (WCAG AA passes).

Color values

HEX	#53121D
RGB	rgb(83, 18, 29)
HSL	hsl(350, 64%, 20%)
HSV	hsv(350, 78%, 33%)
CMYK	cmyk(0%, 78.3%, 65.1%, 67.5%)
CIE-LAB	lab(17.28, 30.56, 10.44)
CIE-LCH	lch(17.28, 32.30, 18.86°)
OKLab	oklab(29.88% 0.0916 0.0256)
OKLCH	oklch(29.88% 0.095 15.6)
XYZ	xyz(4.0058, 2.3609, 1.4069)
Luminance	0.0236 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53121D #125348

analogous

#53123E #53121D #532812

triadic

#53121D #1D5312 #121D53

tetradic

#53121D #3E5312 #125348 #281253

square

#53121D #3E5312 #125348 #281253

split-complementary

#53121D #125328 #123E53

monochromatic

#190509 #21070B #53121D #851D2F #B82840

Accessibility & contrast

On white

14.27

#53121D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#53121D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53121D

14.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53121D	#FFFFFF	#000000	##FFFFFF
##53121D	1.00	14.27	1.47	14.27
#FFFFFF	14.27	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23221D

Deuteranopia (green-blind)

#342F1B

Tritanopia (blue-blind)

#5C0217

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #53121d;
/* rgb */ color: rgb(83, 18, 29);
/* oklch */ color: oklch(29.9% 0.095 15.6);

Tailwind

colors: {
  custom: {
    50: '#885658',
    500: '#53121d',
    950: '#000000',
  },
}

SCSS

$custom: #53121d;
$custom-light: #885658;
$custom-dark: #000000;

JSON

{
  "hex": "#53121d",
  "rgb": {
    "r": 83,
    "g": 18,
    "b": 29
  },
  "hsl": {
    "h": 349.846,
    "s": 64.356,
    "l": 19.804
  },
  "oklch": {
    "l": 0.29882,
    "c": 0.09513,
    "h": 15.6
  },
  "luminance": 0.0236
}

Semantic roles & 50–950 ramp

primary

#53121D

secondary

#358C7D

accent

#E7CB40

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #53121D

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

Preview Lab → · Contrast checker → · Palette generator →