#503C0D#503C0D

#503C0D is a dark, moderate orange. Relative luminance 0.050; OKLCH L 36.9% C 0.067 H 84.3°. Best body text is #FFFFFF at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#503C0D
RGB	rgb(80, 60, 13)
HSL	hsl(42, 72%, 18%)
HSV	hsv(42, 84%, 31%)
CMYK	cmyk(0%, 25%, 83.7%, 68.6%)
CIE-LAB	lab(26.64, 3.52, 30.59)
CIE-LCH	lch(26.64, 30.80, 83.44°)
OKLab	oklab(36.89% 0.0067 0.0671)
OKLCH	oklch(36.89% 0.067 84.3)
XYZ	xyz(4.9971, 4.9666, 1.0762)
Luminance	0.0497 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503C0D #0D2150

analogous

#501B0D #503C0D #42500D

triadic

#503C0D #0D503C #3C0D50

tetradic

#503C0D #0D501B #0D2150 #500D42

square

#503C0D #0D501B #0D2150 #500D42

split-complementary

#503C0D #0D4250 #1B0D50

monochromatic

#1A1404 #1B1504 #503C0D #856316 #B98B1E

Accessibility & contrast

On white

10.54

#503C0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#503C0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503C0D

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503C0D	#FFFFFF	#000000	##FFFFFF
##503C0D	1.00	10.54	1.99	10.54
#FFFFFF	10.54	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453C06

Deuteranopia (green-blind)

#49410F

Tritanopia (blue-blind)

#583633

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #503c0d;
/* rgb */ color: rgb(80, 60, 13);
/* oklch */ color: oklch(36.9% 0.067 84.3);

Tailwind

colors: {
  custom: {
    50: '#84714f',
    500: '#503c0d',
    950: '#000000',
  },
}

SCSS

$custom: #503c0d;
$custom-light: #84714f;
$custom-dark: #000000;

JSON

{
  "hex": "#503c0d",
  "rgb": {
    "r": 80,
    "g": 60,
    "b": 13
  },
  "hsl": {
    "h": 42.09,
    "s": 72.043,
    "l": 18.235
  },
  "oklch": {
    "l": 0.36889,
    "c": 0.06739,
    "h": 84.3
  },
  "luminance": 0.04966
}

Semantic roles & 50–950 ramp

primary

#503C0D

secondary

#2E4A8B

accent

#6FEF39

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #503C0D

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

Preview Lab → · Contrast checker → · Palette generator →