#522F2D#522F2D

#522F2D is a dark, muted red. Relative luminance 0.040; OKLCH L 34.8% C 0.052 H 23.6°. Best body text is #FFFFFF at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#522F2D
RGB	rgb(82, 47, 45)
HSL	hsl(3, 29%, 25%)
HSV	hsv(3, 45%, 32%)
CMYK	cmyk(0%, 42.7%, 45.1%, 67.8%)
CIE-LAB	lab(23.73, 15.74, 8.12)
CIE-LCH	lch(23.73, 17.71, 27.28°)
OKLab	oklab(34.85% 0.0475 0.0207)
OKLCH	oklch(34.85% 0.052 23.6)
XYZ	xyz(4.9701, 4.0167, 2.9957)
Luminance	0.0402 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#522F2D #2D5052

analogous

#522D3E #522F2D #52412D

triadic

#522F2D #2D522F #2F2D52

tetradic

#522F2D #3E522D #2D5052 #412D52

square

#522F2D #3E522D #2D5052 #412D52

split-complementary

#522F2D #2D5241 #2D3E52

monochromatic

#140B0B #2A1817 #522F2D #7A4643 #A15C58

Accessibility & contrast

On white

11.65

#522F2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#522F2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #522F2D

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##522F2D	#FFFFFF	#000000	##FFFFFF
##522F2D	1.00	11.65	1.80	11.65
#FFFFFF	11.65	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36342D

Deuteranopia (green-blind)

#3F3B2C

Tritanopia (blue-blind)

#592B2F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #522f2d;
/* rgb */ color: rgb(82, 47, 45);
/* oklch */ color: oklch(34.8% 0.052 23.6);

Tailwind

colors: {
  custom: {
    50: '#846865',
    500: '#522f2d',
    950: '#000000',
  },
}

SCSS

$custom: #522f2d;
$custom-light: #846865;
$custom-dark: #000000;

JSON

{
  "hex": "#522f2d",
  "rgb": {
    "r": 82,
    "g": 47,
    "b": 45
  },
  "hsl": {
    "h": 3.243,
    "s": 29.134,
    "l": 24.902
  },
  "oklch": {
    "l": 0.34847,
    "c": 0.05181,
    "h": 23.6
  },
  "luminance": 0.04016
}

Semantic roles & 50–950 ramp

primary

#522F2D

secondary

#578184

accent

#C0C562

background

#F8F6F6

surface

#EFEBEB

border

#CAC6C6

text

#0B0605

muted

#7C7A7A

Preview Lab

Preview with #522F2D

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

Preview Lab → · Contrast checker → · Palette generator →