#52151A#52151A

#52151A is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.0% C 0.090 H 19.9°. Best body text is #FFFFFF at 14.18:1 contrast (WCAG AA passes).

Color values

HEX	#52151A
RGB	rgb(82, 21, 26)
HSL	hsl(355, 59%, 20%)
HSV	hsv(355, 74%, 32%)
CMYK	cmyk(0%, 74.4%, 68.3%, 67.8%)
CIE-LAB	lab(17.48, 28.64, 12.81)
CIE-LCH	lch(17.48, 31.37, 24.09°)
OKLab	oklab(29.98% 0.085 0.0308)
OKLCH	oklch(29.98% 0.09 19.9)
XYZ	xyz(3.9347, 2.4053, 1.2342)
Luminance	0.0240 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52151A #15524D

analogous

#521538 #52151A #522E15

triadic

#52151A #1A5215 #151A52

tetradic

#52151A #385215 #15524D #2E1552

square

#52151A #385215 #15524D #2E1552

split-complementary

#52151A #15522E #153852

monochromatic

#180608 #21090B #52151A #832129 #B32E39

Accessibility & contrast

On white

14.18

#52151A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#52151A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #52151A

14.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52151A	#FFFFFF	#000000	##FFFFFF
##52151A	1.00	14.18	1.48	14.18
#FFFFFF	14.18	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25231A

Deuteranopia (green-blind)

#353018

Tritanopia (blue-blind)

#5B0617

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #52151a;
/* rgb */ color: rgb(82, 21, 26);
/* oklch */ color: oklch(30.0% 0.090 19.9);

Tailwind

colors: {
  custom: {
    50: '#885756',
    500: '#52151a',
    950: '#000000',
  },
}

SCSS

$custom: #52151a;
$custom-light: #885756;
$custom-dark: #000000;

JSON

{
  "hex": "#52151a",
  "rgb": {
    "r": 82,
    "g": 21,
    "b": 26
  },
  "hsl": {
    "h": 355.082,
    "s": 59.223,
    "l": 20.196
  },
  "oklch": {
    "l": 0.29976,
    "c": 0.09039,
    "h": 19.9
  },
  "luminance": 0.02405
}

Semantic roles & 50–950 ramp

primary

#52151A

secondary

#398A83

accent

#E2D645

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #52151A

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

Preview Lab → · Contrast checker → · Palette generator →