#521812#521812

#521812 is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.2% C 0.088 H 29.1°. Best body text is #FFFFFF at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#521812
RGB	rgb(82, 24, 18)
HSL	hsl(6, 64%, 20%)
HSV	hsv(6, 78%, 32%)
CMYK	cmyk(0%, 70.7%, 78%, 67.8%)
CIE-LAB	lab(17.88, 26.66, 18.71)
CIE-LCH	lch(17.88, 32.57, 35.07°)
OKLab	oklab(30.23% 0.0769 0.0428)
OKLCH	oklch(30.23% 0.088 29.1)
XYZ	xyz(3.9159, 2.4913, 0.8468)
Luminance	0.0249 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521812 #124C52

analogous

#52122C #521812 #523812

triadic

#521812 #125218 #181252

tetradic

#521812 #2C5212 #124C52 #381252

square

#521812 #2C5212 #124C52 #381252

split-complementary

#521812 #125238 #122C52

monochromatic

#190706 #200907 #521812 #84271D #B63528

Accessibility & contrast

On white

14.02

#521812 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#521812 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521812

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521812	#FFFFFF	#000000	##FFFFFF
##521812	1.00	14.02	1.50	14.02
#FFFFFF	14.02	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282411

Deuteranopia (green-blind)

#363010

Tritanopia (blue-blind)

#5B0917

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #521812;
/* rgb */ color: rgb(82, 24, 18);
/* oklch */ color: oklch(30.2% 0.088 29.1);

Tailwind

colors: {
  custom: {
    50: '#885850',
    500: '#521812',
    950: '#000000',
  },
}

SCSS

$custom: #521812;
$custom-light: #885850;
$custom-dark: #000000;

JSON

{
  "hex": "#521812",
  "rgb": {
    "r": 82,
    "g": 24,
    "b": 18
  },
  "hsl": {
    "h": 5.625,
    "s": 64,
    "l": 19.608
  },
  "oklch": {
    "l": 0.30226,
    "c": 0.088,
    "h": 29.1
  },
  "luminance": 0.02491
}

Semantic roles & 50–950 ramp

primary

#521812

secondary

#35838B

accent

#D7E741

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #521812

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

Preview Lab → · Contrast checker → · Palette generator →