#503D21#503D21

#503D21 is a dark, muted orange. Relative luminance 0.052; OKLCH L 37.4% C 0.050 H 75.9°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#503D21
RGB	rgb(80, 61, 33)
HSL	hsl(36, 42%, 22%)
HSV	hsv(36, 59%, 31%)
CMYK	cmyk(0%, 23.7%, 58.8%, 68.6%)
CIE-LAB	lab(27.17, 4.38, 20.31)
CIE-LCH	lch(27.17, 20.78, 77.84°)
OKLab	oklab(37.38% 0.0122 0.0485)
OKLCH	oklch(37.38% 0.05 75.9)
XYZ	xyz(5.2518, 5.1531, 2.1566)
Luminance	0.0515 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503D21 #213450

analogous

#502621 #503D21 #4C5021

triadic

#503D21 #21503D #3D2150

tetradic

#503D21 #215026 #213450 #50214C

square

#503D21 #215026 #213450 #50214C

split-complementary

#503D21 #214C50 #262150

monochromatic

#161109 #251C0F #503D21 #7B5E33 #A77F45

Accessibility & contrast

On white

10.34

#503D21 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#503D21 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503D21

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503D21	#FFFFFF	#000000	##FFFFFF
##503D21	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443D1F

Deuteranopia (green-blind)

#494222

Tritanopia (blue-blind)

#573836

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #503d21;
/* rgb */ color: rgb(80, 61, 33);
/* oklch */ color: oklch(37.4% 0.050 75.9);

Tailwind

colors: {
  custom: {
    50: '#83725d',
    500: '#503d21',
    950: '#000000',
  },
}

SCSS

$custom: #503d21;
$custom-light: #83725d;
$custom-dark: #000000;

JSON

{
  "hex": "#503d21",
  "rgb": {
    "r": 80,
    "g": 61,
    "b": 33
  },
  "hsl": {
    "h": 35.745,
    "s": 41.593,
    "l": 22.157
  },
  "oklch": {
    "l": 0.37375,
    "c": 0.04997,
    "h": 75.9
  },
  "luminance": 0.05153
}

Semantic roles & 50–950 ramp

primary

#503D21

secondary

#496184

accent

#88D156

background

#F8F6F5

surface

#EFECE9

border

#CAC7C5

text

#0B0704

muted

#7C7A79

Preview Lab

Preview with #503D21

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

Preview Lab → · Contrast checker → · Palette generator →