#52121D#52121D

#52121D is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.7% C 0.094 H 15.4°. Best body text is #FFFFFF at 14.35:1 contrast (WCAG AA passes).

Color values

HEX	#52121D
RGB	rgb(82, 18, 29)
HSL	hsl(350, 64%, 20%)
HSV	hsv(350, 78%, 32%)
CMYK	cmyk(0%, 78%, 64.6%, 67.8%)
CIE-LAB	lab(17.06, 30.21, 10.12)
CIE-LCH	lch(17.06, 31.86, 18.52°)
OKLab	oklab(29.68% 0.0906 0.0249)
OKLCH	oklch(29.68% 0.094 15.4)
XYZ	xyz(3.9181, 2.3157, 1.4028)
Luminance	0.0232 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52121D #125247

analogous

#52123D #52121D #522712

triadic

#52121D #1D5212 #121D52

tetradic

#52121D #3D5212 #125247 #271252

square

#52121D #3D5212 #125247 #271252

split-complementary

#52121D #125227 #123D52

monochromatic

#190609 #20070B #52121D #841D2F #B62840

Accessibility & contrast

On white

14.35

#52121D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#52121D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #52121D

14.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52121D	#FFFFFF	#000000	##FFFFFF
##52121D	1.00	14.35	1.46	14.35
#FFFFFF	14.35	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23221D

Deuteranopia (green-blind)

#332F1B

Tritanopia (blue-blind)

#5A0317

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #52121d;
/* rgb */ color: rgb(82, 18, 29);
/* oklch */ color: oklch(29.7% 0.094 15.4);

Tailwind

colors: {
  custom: {
    50: '#875558',
    500: '#52121d',
    950: '#000000',
  },
}

SCSS

$custom: #52121d;
$custom-light: #875558;
$custom-dark: #000000;

JSON

{
  "hex": "#52121d",
  "rgb": {
    "r": 82,
    "g": 18,
    "b": 29
  },
  "hsl": {
    "h": 349.688,
    "s": 64,
    "l": 19.608
  },
  "oklch": {
    "l": 0.29684,
    "c": 0.09397,
    "h": 15.4
  },
  "luminance": 0.02315
}

Semantic roles & 50–950 ramp

primary

#52121D

secondary

#358B7C

accent

#E7CA41

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #52121D

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

Preview Lab → · Contrast checker → · Palette generator →