#52131B#52131B

#52131B is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.8% C 0.093 H 17.8°. Best body text is #FFFFFF at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#52131B
RGB	rgb(82, 19, 27)
HSL	hsl(352, 62%, 20%)
HSV	hsv(352, 77%, 32%)
CMYK	cmyk(0%, 76.8%, 67.1%, 67.8%)
CIE-LAB	lab(17.18, 29.62, 11.70)
CIE-LCH	lch(17.18, 31.84, 21.55°)
OKLab	oklab(29.75% 0.0883 0.0284)
OKLCH	oklch(29.75% 0.093 17.8)
XYZ	xyz(3.9108, 2.3393, 1.2823)
Luminance	0.0234 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52131B #13524A

analogous

#52133B #52131B #522B13

triadic

#52131B #1B5213 #131B52

tetradic

#52131B #3B5213 #13524A #2B1352

square

#52131B #3B5213 #13524A #2B1352

split-complementary

#52131B #13522B #133B52

monochromatic

#190608 #20070B #52131B #841F2B #B52A3C

Accessibility & contrast

On white

14.31

#52131B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#52131B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #52131B

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52131B	#FFFFFF	#000000	##FFFFFF
##52131B	1.00	14.31	1.47	14.31
#FFFFFF	14.31	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24221B

Deuteranopia (green-blind)

#342F19

Tritanopia (blue-blind)

#5B0416

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #52131b;
/* rgb */ color: rgb(82, 19, 27);
/* oklch */ color: oklch(29.8% 0.093 17.8);

Tailwind

colors: {
  custom: {
    50: '#885657',
    500: '#52131b',
    950: '#000000',
  },
}

SCSS

$custom: #52131b;
$custom-light: #885657;
$custom-dark: #000000;

JSON

{
  "hex": "#52131b",
  "rgb": {
    "r": 82,
    "g": 19,
    "b": 27
  },
  "hsl": {
    "h": 352.381,
    "s": 62.376,
    "l": 19.804
  },
  "oklch": {
    "l": 0.29752,
    "c": 0.09276,
    "h": 17.8
  },
  "luminance": 0.02339
}

Semantic roles & 50–950 ramp

primary

#52131B

secondary

#368A80

accent

#E5D142

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #52131B

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

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