#52111B#52111B

#52111B is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.5% C 0.095 H 16.8°. Best body text is #FFFFFF at 14.43:1 contrast (WCAG AA passes).

Color values

HEX	#52111B
RGB	rgb(82, 17, 27)
HSL	hsl(351, 66%, 19%)
HSV	hsv(351, 79%, 32%)
CMYK	cmyk(0%, 79.3%, 67.1%, 67.8%)
CIE-LAB	lab(16.87, 30.47, 11.29)
CIE-LCH	lch(16.87, 32.50, 20.33°)
OKLab	oklab(29.52% 0.0911 0.0274)
OKLCH	oklch(29.52% 0.095 16.8)
XYZ	xyz(3.8783, 2.2744, 1.2715)
Luminance	0.0227 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52111B #115248

analogous

#52113C #52111B #522811

triadic

#52111B #1B5211 #111B52

tetradic

#52111B #3C5211 #115248 #281152

square

#52111B #3C5211 #115248 #281152

split-complementary

#52111B #115228 #113C52

monochromatic

#190508 #1F060A #52111B #851C2C #B7263C

Accessibility & contrast

On white

14.43

#52111B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#52111B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #52111B

14.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52111B	#FFFFFF	#000000	##FFFFFF
##52111B	1.00	14.43	1.45	14.43
#FFFFFF	14.43	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23211B

Deuteranopia (green-blind)

#332F19

Tritanopia (blue-blind)

#5B0115

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #52111b;
/* rgb */ color: rgb(82, 17, 27);
/* oklch */ color: oklch(29.5% 0.095 16.8);

Tailwind

colors: {
  custom: {
    50: '#885557',
    500: '#52111b',
    950: '#000000',
  },
}

SCSS

$custom: #52111b;
$custom-light: #885557;
$custom-dark: #000000;

JSON

{
  "hex": "#52111b",
  "rgb": {
    "r": 82,
    "g": 17,
    "b": 27
  },
  "hsl": {
    "h": 350.769,
    "s": 65.657,
    "l": 19.412
  },
  "oklch": {
    "l": 0.29522,
    "c": 0.09509,
    "h": 16.8
  },
  "luminance": 0.02274
}

Semantic roles & 50–950 ramp

primary

#52111B

secondary

#348B7E

accent

#E9CF3F

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #52111B

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

Preview Lab → · Contrast checker → · Palette generator →