#52121F#52121F

#52121F is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.7% C 0.094 H 13.4°. Best body text is #FFFFFF at 14.33:1 contrast (WCAG AA passes).

Color values

HEX	#52121F
RGB	rgb(82, 18, 31)
HSL	hsl(348, 64%, 20%)
HSV	hsv(348, 78%, 32%)
CMYK	cmyk(0%, 78%, 62.2%, 67.8%)
CIE-LAB	lab(17.11, 30.37, 8.75)
CIE-LCH	lch(17.11, 31.61, 16.07°)
OKLab	oklab(29.74% 0.0915 0.0218)
OKLCH	oklch(29.74% 0.094 13.4)
XYZ	xyz(3.9437, 2.3259, 1.5373)
Luminance	0.0232 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52121F #125245

analogous

#52123F #52121F #522512

triadic

#52121F #1F5212 #121F52

tetradic

#52121F #3F5212 #125245 #251252

square

#52121F #3F5212 #125245 #251252

split-complementary

#52121F #125225 #123F52

monochromatic

#190609 #20070C #52121F #841D32 #B62845

Accessibility & contrast

On white

14.33

#52121F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#52121F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #52121F

14.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52121F	#FFFFFF	#000000	##FFFFFF
##52121F	1.00	14.33	1.47	14.33
#FFFFFF	14.33	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23221F

Deuteranopia (green-blind)

#332F1D

Tritanopia (blue-blind)

#5A0317

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #52121f;
/* rgb */ color: rgb(82, 18, 31);
/* oklch */ color: oklch(29.7% 0.094 13.4);

Tailwind

colors: {
  custom: {
    50: '#87565a',
    500: '#52121f',
    950: '#000000',
  },
}

SCSS

$custom: #52121f;
$custom-light: #87565a;
$custom-dark: #000000;

JSON

{
  "hex": "#52121f",
  "rgb": {
    "r": 82,
    "g": 18,
    "b": 31
  },
  "hsl": {
    "h": 347.813,
    "s": 64,
    "l": 19.608
  },
  "oklch": {
    "l": 0.29736,
    "c": 0.0941,
    "h": 13.4
  },
  "luminance": 0.02325
}

Semantic roles & 50–950 ramp

primary

#52121F

secondary

#358B79

accent

#E7C541

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #52121F

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

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