#503F0D#503F0D

#503F0D is a dark, moderate orange. Relative luminance 0.053; OKLCH L 37.6% C 0.069 H 89.0°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#503F0D
RGB	rgb(80, 63, 13)
HSL	hsl(45, 72%, 18%)
HSV	hsv(45, 84%, 31%)
CMYK	cmyk(0%, 21.2%, 83.7%, 68.6%)
CIE-LAB	lab(27.55, 1.61, 31.45)
CIE-LCH	lch(27.55, 31.49, 87.06°)
OKLab	oklab(37.6% 0.0012 0.0689)
OKLCH	oklch(37.6% 0.069 89)
XYZ	xyz(5.1587, 5.2899, 1.1300)
Luminance	0.0529 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503F0D #0D1E50

analogous

#501D0D #503F0D #3F500D

triadic

#503F0D #0D503F #3F0D50

tetradic

#503F0D #0D501D #0D1E50 #500D3F

square

#503F0D #0D501D #0D1E50 #500D3F

split-complementary

#503F0D #0D3F50 #1D0D50

monochromatic

#1A1504 #1B1604 #503F0D #856816 #B9921E

Accessibility & contrast

On white

10.20

#503F0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#503F0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503F0D

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503F0D	#FFFFFF	#000000	##FFFFFF
##503F0D	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E05

Deuteranopia (green-blind)

#4C4310

Tritanopia (blue-blind)

#573935

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #503f0d;
/* rgb */ color: rgb(80, 63, 13);
/* oklch */ color: oklch(37.6% 0.069 89.0);

Tailwind

colors: {
  custom: {
    50: '#847350',
    500: '#503f0d',
    950: '#000000',
  },
}

SCSS

$custom: #503f0d;
$custom-light: #847350;
$custom-dark: #000000;

JSON

{
  "hex": "#503f0d",
  "rgb": {
    "r": 80,
    "g": 63,
    "b": 13
  },
  "hsl": {
    "h": 44.776,
    "s": 72.043,
    "l": 18.235
  },
  "oklch": {
    "l": 0.37601,
    "c": 0.0689,
    "h": 89
  },
  "luminance": 0.0529
}

Semantic roles & 50–950 ramp

primary

#503F0D

secondary

#2E458B

accent

#67EF39

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #503F0D

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

Preview Lab → · Contrast checker → · Palette generator →