#53131C#53131C

#53131C is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.0% C 0.094 H 17.1°. Best body text is #FFFFFF at 14.21:1 contrast (WCAG AA passes).

Color values

HEX	#53131C
RGB	rgb(83, 19, 28)
HSL	hsl(352, 63%, 20%)
HSV	hsv(352, 77%, 33%)
CMYK	cmyk(0%, 77.1%, 66.3%, 67.5%)
CIE-LAB	lab(17.41, 30.06, 11.33)
CIE-LCH	lch(17.41, 32.12, 20.66°)
OKLab	oklab(29.97% 0.0898 0.0276)
OKLCH	oklch(29.97% 0.094 17.1)
XYZ	xyz(4.0102, 2.3892, 1.3484)
Luminance	0.0239 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53131C #13534A

analogous

#53133C #53131C #532A13

triadic

#53131C #1C5313 #131C53

tetradic

#53131C #3C5313 #13534A #2A1353

square

#53131C #3C5313 #13534A #2A1353

split-complementary

#53131C #13532A #133C53

monochromatic

#190608 #21080B #53131C #851E2D #B72A3E

Accessibility & contrast

On white

14.21

#53131C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#53131C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53131C

14.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53131C	#FFFFFF	#000000	##FFFFFF
##53131C	1.00	14.21	1.48	14.21
#FFFFFF	14.21	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24221C

Deuteranopia (green-blind)

#34301A

Tritanopia (blue-blind)

#5C0317

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #53131c;
/* rgb */ color: rgb(83, 19, 28);
/* oklch */ color: oklch(30.0% 0.094 17.1);

Tailwind

colors: {
  custom: {
    50: '#885657',
    500: '#53131c',
    950: '#000000',
  },
}

SCSS

$custom: #53131c;
$custom-light: #885657;
$custom-dark: #000000;

JSON

{
  "hex": "#53131c",
  "rgb": {
    "r": 83,
    "g": 19,
    "b": 28
  },
  "hsl": {
    "h": 351.563,
    "s": 62.745,
    "l": 20
  },
  "oklch": {
    "l": 0.29973,
    "c": 0.09394,
    "h": 17.1
  },
  "luminance": 0.02389
}

Semantic roles & 50–950 ramp

primary

#53131C

secondary

#368B7F

accent

#E6CF42

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #53131C

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

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