#522F18#522F18

#522F18 is a dark, moderate orange. Relative luminance 0.039; OKLCH L 34.4% C 0.062 H 52.5°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#522F18
RGB	rgb(82, 47, 24)
HSL	hsl(24, 55%, 21%)
HSV	hsv(24, 71%, 32%)
CMYK	cmyk(0%, 42.7%, 70.7%, 67.8%)
CIE-LAB	lab(23.32, 13.56, 21.27)
CIE-LCH	lch(23.32, 25.22, 57.49°)
OKLab	oklab(34.4% 0.0379 0.0494)
OKLCH	oklch(34.4% 0.062 52.5)
XYZ	xyz(4.6614, 3.8933, 1.3700)
Luminance	0.0389 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#522F18 #183B52

analogous

#52181E #522F18 #524C18

triadic

#522F18 #18522F #2F1852

tetradic

#522F18 #1E5218 #183B52 #4C1852

square

#522F18 #1E5218 #183B52 #4C1852

split-complementary

#522F18 #18524C #181E52

monochromatic

#180E07 #23140A #522F18 #814A26 #B16534

Accessibility & contrast

On white

11.81

#522F18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#522F18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #522F18

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##522F18	#FFFFFF	#000000	##FFFFFF
##522F18	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393316

Deuteranopia (green-blind)

#413B18

Tritanopia (blue-blind)

#5A282A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #522f18;
/* rgb */ color: rgb(82, 47, 24);
/* oklch */ color: oklch(34.4% 0.062 52.5);

Tailwind

colors: {
  custom: {
    50: '#866755',
    500: '#522f18',
    950: '#000000',
  },
}

SCSS

$custom: #522f18;
$custom-light: #866755;
$custom-dark: #000000;

JSON

{
  "hex": "#522f18",
  "rgb": {
    "r": 82,
    "g": 47,
    "b": 24
  },
  "hsl": {
    "h": 23.793,
    "s": 54.717,
    "l": 20.784
  },
  "oklch": {
    "l": 0.34396,
    "c": 0.06221,
    "h": 52.5
  },
  "luminance": 0.03893
}

Semantic roles & 50–950 ramp

primary

#522F18

secondary

#3D6B89

accent

#A3DE4A

background

#F8F6F5

surface

#F0EBE9

border

#CBC6C5

text

#0C0603

muted

#7D7A78

Preview Lab

Preview with #522F18

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

Preview Lab → · Contrast checker → · Palette generator →