#53121C#53121C

#53121C is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.9% C 0.095 H 16.6°. Best body text is #FFFFFF at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#53121C
RGB	rgb(83, 18, 28)
HSL	hsl(351, 64%, 20%)
HSV	hsv(351, 78%, 33%)
CMYK	cmyk(0%, 78.3%, 66.3%, 67.5%)
CIE-LAB	lab(17.25, 30.49, 11.13)
CIE-LCH	lch(17.25, 32.45, 20.05°)
OKLab	oklab(29.86% 0.0912 0.0271)
OKLCH	oklch(29.86% 0.095 16.6)
XYZ	xyz(3.9936, 2.3560, 1.3429)
Luminance	0.0236 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53121C #125349

analogous

#53123D #53121C #532812

triadic

#53121C #1C5312 #121C53

tetradic

#53121C #3D5312 #125349 #281253

square

#53121C #3D5312 #125349 #281253

split-complementary

#53121C #125328 #123D53

monochromatic

#190508 #21070B #53121C #851D2D #B8283E

Accessibility & contrast

On white

14.28

#53121C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#53121C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53121C

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53121C	#FFFFFF	#000000	##FFFFFF
##53121C	1.00	14.28	1.47	14.28
#FFFFFF	14.28	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23221C

Deuteranopia (green-blind)

#342F1A

Tritanopia (blue-blind)

#5C0216

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #53121c;
/* rgb */ color: rgb(83, 18, 28);
/* oklch */ color: oklch(29.9% 0.095 16.6);

Tailwind

colors: {
  custom: {
    50: '#885657',
    500: '#53121c',
    950: '#000000',
  },
}

SCSS

$custom: #53121c;
$custom-light: #885657;
$custom-dark: #000000;

JSON

{
  "hex": "#53121c",
  "rgb": {
    "r": 83,
    "g": 18,
    "b": 28
  },
  "hsl": {
    "h": 350.769,
    "s": 64.356,
    "l": 19.804
  },
  "oklch": {
    "l": 0.29858,
    "c": 0.09512,
    "h": 16.6
  },
  "luminance": 0.02355
}

Semantic roles & 50–950 ramp

primary

#53121C

secondary

#358C7E

accent

#E7CE40

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #53121C

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

Preview Lab → · Contrast checker → · Palette generator →