#55210D#55210D

#55210D is a dark, moderate orange. Relative luminance 0.030; OKLCH L 32.1% C 0.083 H 40.3°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#55210D
RGB	rgb(85, 33, 13)
HSL	hsl(17, 73%, 19%)
HSV	hsv(17, 85%, 33%)
CMYK	cmyk(0%, 61.2%, 84.7%, 66.7%)
CIE-LAB	lab(20.24, 22.84, 24.32)
CIE-LCH	lch(20.24, 33.36, 46.80°)
OKLab	oklab(32.1% 0.0636 0.0539)
OKLCH	oklch(32.1% 0.083 40.3)
XYZ	xyz(4.3633, 3.0486, 0.7394)
Luminance	0.0305 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55210D #0D4155

analogous

#550D1D #55210D #55450D

triadic

#55210D #0D5521 #210D55

tetradic

#55210D #1D550D #0D4155 #450D55

square

#55210D #1D550D #0D4155 #450D55

split-complementary

#55210D #0D5545 #0D1D55

monochromatic

#1B0A04 #200C05 #55210D #8A3615 #BF4A1D

Accessibility & contrast

On white

13.05

#55210D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#55210D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #55210D

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55210D	#FFFFFF	#000000	##FFFFFF
##55210D	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302A0A

Deuteranopia (green-blind)

#3C350B

Tritanopia (blue-blind)

#5E151D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #55210d;
/* rgb */ color: rgb(85, 33, 13);
/* oklch */ color: oklch(32.1% 0.083 40.3);

Tailwind

colors: {
  custom: {
    50: '#8a5e4d',
    500: '#55210d',
    950: '#000000',
  },
}

SCSS

$custom: #55210d;
$custom-light: #8a5e4d;
$custom-dark: #000000;

JSON

{
  "hex": "#55210d",
  "rgb": {
    "r": 85,
    "g": 33,
    "b": 13
  },
  "hsl": {
    "h": 16.667,
    "s": 73.469,
    "l": 19.216
  },
  "oklch": {
    "l": 0.32099,
    "c": 0.08333,
    "h": 40.3
  },
  "luminance": 0.03048
}

Semantic roles & 50–950 ramp

primary

#55210D

secondary

#2E7590

accent

#BDF038

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0401

muted

#7E7977

Preview Lab

Preview with #55210D

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

Preview Lab → · Contrast checker → · Palette generator →