#522F1B#522F1B

#522F1B is a dark, moderate orange. Relative luminance 0.039; OKLCH L 34.4% C 0.060 H 49.5°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#522F1B
RGB	rgb(82, 47, 27)
HSL	hsl(22, 50%, 21%)
HSV	hsv(22, 67%, 32%)
CMYK	cmyk(0%, 42.7%, 67.1%, 67.8%)
CIE-LAB	lab(23.36, 13.80, 19.46)
CIE-LCH	lch(23.36, 23.85, 54.66°)
OKLab	oklab(34.45% 0.0391 0.0459)
OKLCH	oklch(34.45% 0.06 49.5)
XYZ	xyz(4.6944, 3.9065, 1.5435)
Luminance	0.0391 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#522F1B #1B3E52

analogous

#521B23 #522F1B #524B1B

triadic

#522F1B #1B522F #2F1B52

tetradic

#522F1B #23521B #1B3E52 #4B1B52

square

#522F1B #23521B #1B3E52 #4B1B52

split-complementary

#522F1B #1B524B #1B2352

monochromatic

#170D08 #24150C #522F1B #80492A #AE6439

Accessibility & contrast

On white

11.79

#522F1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#522F1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #522F1B

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##522F1B	#FFFFFF	#000000	##FFFFFF
##522F1B	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393319

Deuteranopia (green-blind)

#413B1B

Tritanopia (blue-blind)

#5A282A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #522f1b;
/* rgb */ color: rgb(82, 47, 27);
/* oklch */ color: oklch(34.4% 0.060 49.5);

Tailwind

colors: {
  custom: {
    50: '#866758',
    500: '#522f1b',
    950: '#000000',
  },
}

SCSS

$custom: #522f1b;
$custom-light: #866758;
$custom-dark: #000000;

JSON

{
  "hex": "#522f1b",
  "rgb": {
    "r": 82,
    "g": 47,
    "b": 27
  },
  "hsl": {
    "h": 21.818,
    "s": 50.459,
    "l": 21.373
  },
  "oklch": {
    "l": 0.34445,
    "c": 0.06028,
    "h": 49.5
  },
  "luminance": 0.03906
}

Semantic roles & 50–950 ramp

primary

#522F1B

secondary

#416E88

accent

#A7DA4E

background

#F8F6F5

surface

#F0EBE9

border

#CBC6C5

text

#0B0603

muted

#7C7A78

Preview Lab

Preview with #522F1B

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

Preview Lab → · Contrast checker → · Palette generator →