#521911#521911

#521911 is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.4% C 0.087 H 30.7°. Best body text is #FFFFFF at 13.94:1 contrast (WCAG AA passes).

Color values

HEX	#521911
RGB	rgb(82, 25, 17)
HSL	hsl(7, 66%, 19%)
HSV	hsv(7, 79%, 32%)
CMYK	cmyk(0%, 69.5%, 79.3%, 67.8%)
CIE-LAB	lab(18.05, 26.10, 19.52)
CIE-LCH	lch(18.05, 32.59, 36.79°)
OKLab	oklab(30.35% 0.0749 0.0445)
OKLCH	oklch(30.35% 0.087 30.7)
XYZ	xyz(3.9289, 2.5301, 0.8117)
Luminance	0.0253 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521911 #114A52

analogous

#52112A #521911 #523A11

triadic

#521911 #115219 #191152

tetradic

#521911 #2A5211 #114A52 #3A1152

square

#521911 #2A5211 #114A52 #3A1152

split-complementary

#521911 #11523A #112A52

monochromatic

#190805 #1F0A06 #521911 #85281C #B73826

Accessibility & contrast

On white

13.94

#521911 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#521911 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521911

13.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521911	#FFFFFF	#000000	##FFFFFF
##521911	1.00	13.94	1.51	13.94
#FFFFFF	13.94	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292410

Deuteranopia (green-blind)

#37310F

Tritanopia (blue-blind)

#5B0B17

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #521911;
/* rgb */ color: rgb(82, 25, 17);
/* oklch */ color: oklch(30.4% 0.087 30.7);

Tailwind

colors: {
  custom: {
    50: '#88594f',
    500: '#521911',
    950: '#000000',
  },
}

SCSS

$custom: #521911;
$custom-light: #88594f;
$custom-dark: #000000;

JSON

{
  "hex": "#521911",
  "rgb": {
    "r": 82,
    "g": 25,
    "b": 17
  },
  "hsl": {
    "h": 7.385,
    "s": 65.657,
    "l": 19.412
  },
  "oklch": {
    "l": 0.30353,
    "c": 0.08709,
    "h": 30.7
  },
  "luminance": 0.0253
}

Semantic roles & 50–950 ramp

primary

#521911

secondary

#34808B

accent

#D4E93F

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #521911

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

Preview Lab → · Contrast checker → · Palette generator →