#52271F#52271F

#52271F is a dark, moderate red. Relative luminance 0.033; OKLCH L 32.9% C 0.066 H 31.8°. Best body text is #FFFFFF at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#52271F
RGB	rgb(82, 39, 31)
HSL	hsl(9, 45%, 22%)
HSV	hsv(9, 62%, 32%)
CMYK	cmyk(0%, 52.4%, 62.2%, 67.8%)
CIE-LAB	lab(21.37, 19.16, 14.38)
CIE-LCH	lch(21.37, 23.95, 36.89°)
OKLab	oklab(32.94% 0.0562 0.0349)
OKLCH	oklch(32.94% 0.066 31.8)
XYZ	xyz(4.4529, 3.3443, 1.7071)
Luminance	0.0334 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52271F #1F4A52

analogous

#521F31 #52271F #52411F

triadic

#52271F #1F5227 #271F52

tetradic

#52271F #31521F #1F4A52 #411F52

square

#52271F #31521F #1F4A52 #411F52

split-complementary

#52271F #1F5241 #1F3152

monochromatic

#160B08 #26120E #52271F #7E3C30 #AB5141

Accessibility & contrast

On white

12.58

#52271F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#52271F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #52271F

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52271F	#FFFFFF	#000000	##FFFFFF
##52271F	1.00	12.58	1.67	12.58
#FFFFFF	12.58	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322E1E

Deuteranopia (green-blind)

#3C371E

Tritanopia (blue-blind)

#5A2025

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #52271f;
/* rgb */ color: rgb(82, 39, 31);
/* oklch */ color: oklch(32.9% 0.066 31.8);

Tailwind

colors: {
  custom: {
    50: '#86625a',
    500: '#52271f',
    950: '#000000',
  },
}

SCSS

$custom: #52271f;
$custom-light: #86625a;
$custom-dark: #000000;

JSON

{
  "hex": "#52271f",
  "rgb": {
    "r": 82,
    "g": 39,
    "b": 31
  },
  "hsl": {
    "h": 9.412,
    "s": 45.133,
    "l": 22.157
  },
  "oklch": {
    "l": 0.32944,
    "c": 0.06617,
    "h": 31.8
  },
  "luminance": 0.03344
}

Semantic roles & 50–950 ramp

primary

#52271F

secondary

#467D87

accent

#C0D553

background

#F8F5F5

surface

#F0EAE9

border

#CBC6C5

text

#0B0504

muted

#7C7979

Preview Lab

Preview with #52271F

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

Preview Lab → · Contrast checker → · Palette generator →