#503A0D#503A0D

#503A0D is a dark, moderate orange. Relative luminance 0.048; OKLCH L 36.4% C 0.067 H 81.1°. Best body text is #FFFFFF at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#503A0D
RGB	rgb(80, 58, 13)
HSL	hsl(40, 72%, 18%)
HSV	hsv(40, 84%, 31%)
CMYK	cmyk(0%, 27.5%, 83.7%, 68.6%)
CIE-LAB	lab(26.04, 4.80, 30.03)
CIE-LCH	lch(26.04, 30.41, 80.92°)
OKLab	oklab(36.42% 0.0103 0.0659)
OKLCH	oklch(36.42% 0.067 81.1)
XYZ	xyz(4.8943, 4.7610, 1.0419)
Luminance	0.0476 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503A0D #0D2350

analogous

#50190D #503A0D #44500D

triadic

#503A0D #0D503A #3A0D50

tetradic

#503A0D #0D5019 #0D2350 #500D44

square

#503A0D #0D5019 #0D2350 #500D44

split-complementary

#503A0D #0D4450 #190D50

monochromatic

#1A1304 #1B1404 #503A0D #856016 #B9861E

Accessibility & contrast

On white

10.76

#503A0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#503A0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503A0D

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503A0D	#FFFFFF	#000000	##FFFFFF
##503A0D	1.00	10.76	1.95	10.76
#FFFFFF	10.76	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433A06

Deuteranopia (green-blind)

#48400F

Tritanopia (blue-blind)

#583331

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #503a0d;
/* rgb */ color: rgb(80, 58, 13);
/* oklch */ color: oklch(36.4% 0.067 81.1);

Tailwind

colors: {
  custom: {
    50: '#846f4f',
    500: '#503a0d',
    950: '#000000',
  },
}

SCSS

$custom: #503a0d;
$custom-light: #846f4f;
$custom-dark: #000000;

JSON

{
  "hex": "#503a0d",
  "rgb": {
    "r": 80,
    "g": 58,
    "b": 13
  },
  "hsl": {
    "h": 40.299,
    "s": 72.043,
    "l": 18.235
  },
  "oklch": {
    "l": 0.3642,
    "c": 0.06666,
    "h": 81.1
  },
  "luminance": 0.04761
}

Semantic roles & 50–950 ramp

primary

#503A0D

secondary

#2E4C8B

accent

#75EF39

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #503A0D

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

Preview Lab → · Contrast checker → · Palette generator →