#53131D#53131D

#53131D is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.0% C 0.094 H 16.1°. Best body text is #FFFFFF at 14.20:1 contrast (WCAG AA passes).

Color values

HEX	#53131D
RGB	rgb(83, 19, 29)
HSL	hsl(351, 63%, 20%)
HSV	hsv(351, 77%, 33%)
CMYK	cmyk(0%, 77.1%, 65.1%, 67.5%)
CIE-LAB	lab(17.43, 30.14, 10.65)
CIE-LCH	lch(17.43, 31.96, 19.46°)
OKLab	oklab(30% 0.0903 0.0261)
OKLCH	oklch(30% 0.094 16.1)
XYZ	xyz(4.0223, 2.3940, 1.4124)
Luminance	0.0239 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53131D #135349

analogous

#53133D #53131D #532913

triadic

#53131D #1D5313 #131D53

tetradic

#53131D #3D5313 #135349 #291353

square

#53131D #3D5313 #135349 #291353

split-complementary

#53131D #135329 #133D53

monochromatic

#190609 #21080C #53131D #851E2E #B72A40

Accessibility & contrast

On white

14.20

#53131D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#53131D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53131D

14.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53131D	#FFFFFF	#000000	##FFFFFF
##53131D	1.00	14.20	1.48	14.20
#FFFFFF	14.20	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24221D

Deuteranopia (green-blind)

#34301B

Tritanopia (blue-blind)

#5C0417

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #53131d;
/* rgb */ color: rgb(83, 19, 29);
/* oklch */ color: oklch(30.0% 0.094 16.1);

Tailwind

colors: {
  custom: {
    50: '#885658',
    500: '#53131d',
    950: '#000000',
  },
}

SCSS

$custom: #53131d;
$custom-light: #885658;
$custom-dark: #000000;

JSON

{
  "hex": "#53131d",
  "rgb": {
    "r": 83,
    "g": 19,
    "b": 29
  },
  "hsl": {
    "h": 350.625,
    "s": 62.745,
    "l": 20
  },
  "oklch": {
    "l": 0.29997,
    "c": 0.09395,
    "h": 16.1
  },
  "luminance": 0.02393
}

Semantic roles & 50–950 ramp

primary

#53131D

secondary

#368B7E

accent

#E6CC42

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #53131D

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

Preview Lab → · Contrast checker → · Palette generator →