#55380D#55380D

#55380D is a dark, moderate orange. Relative luminance 0.048; OKLCH L 36.6% C 0.070 H 72.3°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#55380D
RGB	rgb(85, 56, 13)
HSL	hsl(36, 73%, 19%)
HSV	hsv(36, 85%, 33%)
CMYK	cmyk(0%, 34.1%, 84.7%, 66.7%)
CIE-LAB	lab(26.13, 8.64, 30.34)
CIE-LCH	lch(26.13, 31.55, 74.10°)
OKLab	oklab(36.63% 0.0212 0.0662)
OKLCH	oklch(36.63% 0.07 72.3)
XYZ	xyz(5.2335, 4.7892, 1.0295)
Luminance	0.0479 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55380D #0D2A55

analogous

#55140D #55380D #4E550D

triadic

#55380D #0D5538 #380D55

tetradic

#55380D #0D5514 #0D2A55 #550D4E

square

#55380D #0D5514 #0D2A55 #550D4E

split-complementary

#55380D #0D4E55 #140D55

monochromatic

#1B1104 #201505 #55380D #8A5B15 #BF7E1D

Accessibility & contrast

On white

10.73

#55380D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#55380D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #55380D

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55380D	#FFFFFF	#000000	##FFFFFF
##55380D	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A07

Deuteranopia (green-blind)

#49410E

Tritanopia (blue-blind)

#5D3130

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #55380d;
/* rgb */ color: rgb(85, 56, 13);
/* oklch */ color: oklch(36.6% 0.070 72.3);

Tailwind

colors: {
  custom: {
    50: '#896e4f',
    500: '#55380d',
    950: '#000000',
  },
}

SCSS

$custom: #55380d;
$custom-light: #896e4f;
$custom-dark: #000000;

JSON

{
  "hex": "#55380d",
  "rgb": {
    "r": 85,
    "g": 56,
    "b": 13
  },
  "hsl": {
    "h": 35.833,
    "s": 73.469,
    "l": 19.216
  },
  "oklch": {
    "l": 0.36632,
    "c": 0.06951,
    "h": 72.3
  },
  "luminance": 0.04789
}

Semantic roles & 50–950 ramp

primary

#55380D

secondary

#2E5590

accent

#82F038

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #55380D

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

Preview Lab → · Contrast checker → · Palette generator →