#53151C#53151C

#53151C is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.2% C 0.092 H 18.2°. Best body text is #FFFFFF at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#53151C
RGB	rgb(83, 21, 28)
HSL	hsl(353, 60%, 20%)
HSV	hsv(353, 75%, 33%)
CMYK	cmyk(0%, 74.7%, 66.3%, 67.5%)
CIE-LAB	lab(17.74, 29.16, 11.76)
CIE-LCH	lch(17.74, 31.44, 21.96°)
OKLab	oklab(30.22% 0.0869 0.0286)
OKLCH	oklch(30.22% 0.092 18.2)
XYZ	xyz(4.0454, 2.4597, 1.3601)
Luminance	0.0246 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53151C #15534C

analogous

#53153B #53151C #532D15

triadic

#53151C #1C5315 #151C53

tetradic

#53151C #3B5315 #15534C #2D1553

square

#53151C #3B5315 #15534C #2D1553

split-complementary

#53151C #15532D #153B53

monochromatic

#180608 #22090C #53151C #84212C #B52E3D

Accessibility & contrast

On white

14.08

#53151C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#53151C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53151C

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53151C	#FFFFFF	#000000	##FFFFFF
##53151C	1.00	14.08	1.49	14.08
#FFFFFF	14.08	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25231C

Deuteranopia (green-blind)

#35301A

Tritanopia (blue-blind)

#5C0618

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #53151c;
/* rgb */ color: rgb(83, 21, 28);
/* oklch */ color: oklch(30.2% 0.092 18.2);

Tailwind

colors: {
  custom: {
    50: '#885757',
    500: '#53151c',
    950: '#000000',
  },
}

SCSS

$custom: #53151c;
$custom-light: #885757;
$custom-dark: #000000;

JSON

{
  "hex": "#53151c",
  "rgb": {
    "r": 83,
    "g": 21,
    "b": 28
  },
  "hsl": {
    "h": 353.226,
    "s": 59.615,
    "l": 20.392
  },
  "oklch": {
    "l": 0.30216,
    "c": 0.09152,
    "h": 18.2
  },
  "luminance": 0.02459
}

Semantic roles & 50–950 ramp

primary

#53151C

secondary

#398B82

accent

#E3D145

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #53151C

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

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