#503D0D#503D0D

#503D0D is a dark, moderate orange. Relative luminance 0.051; OKLCH L 37.1% C 0.068 H 85.9°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#503D0D
RGB	rgb(80, 61, 13)
HSL	hsl(43, 72%, 18%)
HSV	hsv(43, 84%, 31%)
CMYK	cmyk(0%, 23.7%, 83.7%, 68.6%)
CIE-LAB	lab(26.94, 2.88, 30.88)
CIE-LCH	lch(26.94, 31.01, 84.67°)
OKLab	oklab(37.13% 0.0048 0.0677)
OKLCH	oklch(37.13% 0.068 85.9)
XYZ	xyz(5.0500, 5.0724, 1.0938)
Luminance	0.0507 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503D0D #0D2050

analogous

#501B0D #503D0D #41500D

triadic

#503D0D #0D503D #3D0D50

tetradic

#503D0D #0D501B #0D2050 #500D41

square

#503D0D #0D501B #0D2050 #500D41

split-complementary

#503D0D #0D4150 #1B0D50

monochromatic

#1A1404 #1B1504 #503D0D #856516 #B98D1E

Accessibility & contrast

On white

10.42

#503D0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#503D0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503D0D

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503D0D	#FFFFFF	#000000	##FFFFFF
##503D0D	1.00	10.42	2.01	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D06

Deuteranopia (green-blind)

#4A420F

Tritanopia (blue-blind)

#573734

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #503d0d;
/* rgb */ color: rgb(80, 61, 13);
/* oklch */ color: oklch(37.1% 0.068 85.9);

Tailwind

colors: {
  custom: {
    50: '#847250',
    500: '#503d0d',
    950: '#000000',
  },
}

SCSS

$custom: #503d0d;
$custom-light: #847250;
$custom-dark: #000000;

JSON

{
  "hex": "#503d0d",
  "rgb": {
    "r": 80,
    "g": 61,
    "b": 13
  },
  "hsl": {
    "h": 42.985,
    "s": 72.043,
    "l": 18.235
  },
  "oklch": {
    "l": 0.37125,
    "c": 0.06784,
    "h": 85.9
  },
  "luminance": 0.05072
}

Semantic roles & 50–950 ramp

primary

#503D0D

secondary

#2E488B

accent

#6DEF39

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #503D0D

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

Preview Lab → · Contrast checker → · Palette generator →