#503F22#503F22

#503F22 is a dark, muted orange. Relative luminance 0.054; OKLCH L 37.9% C 0.050 H 79.7°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#503F22
RGB	rgb(80, 63, 34)
HSL	hsl(38, 40%, 22%)
HSV	hsv(38, 58%, 31%)
CMYK	cmyk(0%, 21.2%, 57.5%, 68.6%)
CIE-LAB	lab(27.78, 3.20, 20.46)
CIE-LCH	lch(27.78, 20.71, 81.10°)
OKLab	oklab(37.86% 0.0089 0.0489)
OKLCH	oklch(37.86% 0.05 79.7)
XYZ	xyz(5.3747, 5.3763, 2.2677)
Luminance	0.0538 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503F22 #223350

analogous

#502822 #503F22 #4A5022

triadic

#503F22 #22503F #3F2250

tetradic

#503F22 #225028 #223350 #50224A

square

#503F22 #225028 #223350 #50224A

split-complementary

#503F22 #224A50 #282250

monochromatic

#151109 #251D10 #503F22 #7B6134 #A68347

Accessibility & contrast

On white

10.12

#503F22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#503F22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503F22

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503F22	#FFFFFF	#000000	##FFFFFF
##503F22	1.00	10.12	2.08	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463F20

Deuteranopia (green-blind)

#4A4323

Tritanopia (blue-blind)

#563A38

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #503f22;
/* rgb */ color: rgb(80, 63, 34);
/* oklch */ color: oklch(37.9% 0.050 79.7);

Tailwind

colors: {
  custom: {
    50: '#83735d',
    500: '#503f22',
    950: '#000000',
  },
}

SCSS

$custom: #503f22;
$custom-light: #83735d;
$custom-dark: #000000;

JSON

{
  "hex": "#503f22",
  "rgb": {
    "r": 80,
    "g": 63,
    "b": 34
  },
  "hsl": {
    "h": 37.826,
    "s": 40.351,
    "l": 22.353
  },
  "oklch": {
    "l": 0.37862,
    "c": 0.04968,
    "h": 79.7
  },
  "luminance": 0.05376
}

Semantic roles & 50–950 ramp

primary

#503F22

secondary

#4A5F84

accent

#84D058

background

#F8F7F5

surface

#EFEDE9

border

#CAC8C5

text

#0B0804

muted

#7C7B79

Preview Lab

Preview with #503F22

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

Preview Lab → · Contrast checker → · Palette generator →