#52151F#52151F

#52151F is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.1% C 0.090 H 15.0°. Best body text is #FFFFFF at 14.13:1 contrast (WCAG AA passes).

Color values

HEX	#52151F
RGB	rgb(82, 21, 31)
HSL	hsl(350, 59%, 20%)
HSV	hsv(350, 74%, 32%)
CMYK	cmyk(0%, 74.4%, 62.2%, 67.8%)
CIE-LAB	lab(17.60, 29.04, 9.41)
CIE-LCH	lch(17.60, 30.52, 17.95°)
OKLab	oklab(30.1% 0.0873 0.0233)
OKLCH	oklch(30.1% 0.09 15)
XYZ	xyz(3.9955, 2.4296, 1.5546)
Luminance	0.0243 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52151F #155248

analogous

#52153D #52151F #522915

triadic

#52151F #1F5215 #151F52

tetradic

#52151F #3D5215 #155248 #291552

square

#52151F #3D5215 #155248 #291552

split-complementary

#52151F #155229 #153D52

monochromatic

#180609 #21090D #52151F #832131 #B32E44

Accessibility & contrast

On white

14.13

#52151F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#52151F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #52151F

14.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52151F	#FFFFFF	#000000	##FFFFFF
##52151F	1.00	14.13	1.49	14.13
#FFFFFF	14.13	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24231F

Deuteranopia (green-blind)

#34301D

Tritanopia (blue-blind)

#5A0819

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #52151f;
/* rgb */ color: rgb(82, 21, 31);
/* oklch */ color: oklch(30.1% 0.090 15.0);

Tailwind

colors: {
  custom: {
    50: '#87575a',
    500: '#52151f',
    950: '#000000',
  },
}

SCSS

$custom: #52151f;
$custom-light: #87575a;
$custom-dark: #000000;

JSON

{
  "hex": "#52151f",
  "rgb": {
    "r": 82,
    "g": 21,
    "b": 31
  },
  "hsl": {
    "h": 350.164,
    "s": 59.223,
    "l": 20.196
  },
  "oklch": {
    "l": 0.30097,
    "c": 0.09033,
    "h": 15
  },
  "luminance": 0.02429
}

Semantic roles & 50–950 ramp

primary

#52151F

secondary

#398A7D

accent

#E2C945

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #52151F

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

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