#522F2F#522F2F

#522F2F is a dark, muted red. Relative luminance 0.040; OKLCH L 34.9% C 0.052 H 20.0°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#522F2F
RGB	rgb(82, 47, 47)
HSL	hsl(0, 27%, 25%)
HSV	hsv(0, 43%, 32%)
CMYK	cmyk(0%, 42.7%, 42.7%, 67.8%)
CIE-LAB	lab(23.78, 16.01, 6.84)
CIE-LCH	lch(23.78, 17.41, 23.15°)
OKLab	oklab(34.9% 0.0484 0.0176)
OKLCH	oklch(34.9% 0.052 20)
XYZ	xyz(5.0095, 4.0325, 3.2033)
Luminance	0.0403 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#522F2F #2F5252

analogous

#522F40 #522F2F #52402F

triadic

#522F2F #2F522F #2F2F52

tetradic

#522F2F #40522F #2F5252 #402F52

square

#522F2F #40522F #2F5252 #402F52

split-complementary

#522F2F #2F5240 #2F4052

monochromatic

#130B0B #2B1919 #522F2F #794545 #A05C5C

Accessibility & contrast

On white

11.63

#522F2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#522F2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #522F2F

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##522F2F	#FFFFFF	#000000	##FFFFFF
##522F2F	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36342F

Deuteranopia (green-blind)

#3F3B2E

Tritanopia (blue-blind)

#582B2F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #522f2f;
/* rgb */ color: rgb(82, 47, 47);
/* oklch */ color: oklch(34.9% 0.052 20.0);

Tailwind

colors: {
  custom: {
    50: '#846867',
    500: '#522f2f',
    950: '#000000',
  },
}

SCSS

$custom: #522f2f;
$custom-light: #846867;
$custom-dark: #000000;

JSON

{
  "hex": "#522f2f",
  "rgb": {
    "r": 82,
    "g": 47,
    "b": 47
  },
  "hsl": {
    "h": 0,
    "s": 27.132,
    "l": 25.294
  },
  "oklch": {
    "l": 0.34903,
    "c": 0.05153,
    "h": 20
  },
  "luminance": 0.04032
}

Semantic roles & 50–950 ramp

primary

#522F2F

secondary

#598383

accent

#C3C364

background

#F8F6F6

surface

#EFEBEB

border

#CAC6C6

text

#0B0606

muted

#7C7A7A

Preview Lab

Preview with #522F2F

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

Preview Lab → · Contrast checker → · Palette generator →