#52201F#52201F

#52201F is a dark, moderate red. Relative luminance 0.029; OKLCH L 31.7% C 0.075 H 23.5°. Best body text is #FFFFFF at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#52201F
RGB	rgb(82, 32, 31)
HSL	hsl(1, 45%, 22%)
HSV	hsv(1, 62%, 32%)
CMYK	cmyk(0%, 61%, 62.2%, 67.8%)
CIE-LAB	lab(19.75, 23.30, 12.27)
CIE-LCH	lch(19.75, 26.34, 27.76°)
OKLab	oklab(31.71% 0.0691 0.03)
OKLCH	oklch(31.71% 0.075 23.5)
XYZ	xyz(4.2439, 2.9263, 1.6374)
Luminance	0.0293 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52201F #1F5152

analogous

#521F38 #52201F #52391F

triadic

#52201F #1F5220 #201F52

tetradic

#52201F #38521F #1F5152 #391F52

square

#52201F #38521F #1F5152 #391F52

split-complementary

#52201F #1F5239 #1F3852

monochromatic

#160908 #260F0E #52201F #7E3130 #AB4341

Accessibility & contrast

On white

13.25

#52201F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#52201F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #52201F

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52201F	#FFFFFF	#000000	##FFFFFF
##52201F	1.00	13.25	1.59	13.25
#FFFFFF	13.25	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C291F

Deuteranopia (green-blind)

#39341E

Tritanopia (blue-blind)

#5A1820

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #52201f;
/* rgb */ color: rgb(82, 32, 31);
/* oklch */ color: oklch(31.7% 0.075 23.5);

Tailwind

colors: {
  custom: {
    50: '#865d5a',
    500: '#52201f',
    950: '#000000',
  },
}

SCSS

$custom: #52201f;
$custom-light: #865d5a;
$custom-dark: #000000;

JSON

{
  "hex": "#52201f",
  "rgb": {
    "r": 82,
    "g": 32,
    "b": 31
  },
  "hsl": {
    "h": 1.176,
    "s": 45.133,
    "l": 22.157
  },
  "oklch": {
    "l": 0.31709,
    "c": 0.07537,
    "h": 23.5
  },
  "luminance": 0.02926
}

Semantic roles & 50–950 ramp

primary

#52201F

secondary

#468587

accent

#D2D553

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0403

muted

#7D7978

Preview Lab

Preview with #52201F

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

Preview Lab → · Contrast checker → · Palette generator →