#55210C#55210C

#55210C is a dark, moderate orange. Relative luminance 0.030; OKLCH L 32.1% C 0.084 H 40.9°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#55210C
RGB	rgb(85, 33, 12)
HSL	hsl(17, 75%, 19%)
HSV	hsv(17, 86%, 33%)
CMYK	cmyk(0%, 61.2%, 85.9%, 66.7%)
CIE-LAB	lab(20.23, 22.79, 24.77)
CIE-LCH	lch(20.23, 33.66, 47.38°)
OKLab	oklab(32.09% 0.0633 0.0547)
OKLCH	oklch(32.09% 0.084 40.9)
XYZ	xyz(4.3570, 3.0461, 0.7063)
Luminance	0.0305 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55210C #0C4055

analogous

#550C1C #55210C #55460C

triadic

#55210C #0C5521 #210C55

tetradic

#55210C #1C550C #0C4055 #460C55

square

#55210C #1C550C #0C4055 #460C55

split-complementary

#55210C #0C5546 #0C1C55

monochromatic

#1B0A04 #1F0C04 #55210C #8B3614 #C04B1B

Accessibility & contrast

On white

13.05

#55210C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#55210C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #55210C

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55210C	#FFFFFF	#000000	##FFFFFF
##55210C	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)

#302A09

Deuteranopia (green-blind)

#3C350A

Tritanopia (blue-blind)

#5E151D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #55210c;
/* rgb */ color: rgb(85, 33, 12);
/* oklch */ color: oklch(32.1% 0.084 40.9);

Tailwind

colors: {
  custom: {
    50: '#8a5e4c',
    500: '#55210c',
    950: '#000000',
  },
}

SCSS

$custom: #55210c;
$custom-light: #8a5e4c;
$custom-dark: #000000;

JSON

{
  "hex": "#55210c",
  "rgb": {
    "r": 85,
    "g": 33,
    "b": 12
  },
  "hsl": {
    "h": 17.26,
    "s": 75.258,
    "l": 19.02
  },
  "oklch": {
    "l": 0.32088,
    "c": 0.08365,
    "h": 40.9
  },
  "luminance": 0.03046
}

Semantic roles & 50–950 ramp

primary

#55210C

secondary

#2D7490

accent

#BCF236

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0401

muted

#7E7977

Preview Lab

Preview with #55210C

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

Preview Lab → · Contrast checker → · Palette generator →