#55381D#55381D

#55381D is a dark, muted orange. Relative luminance 0.048; OKLCH L 36.8% C 0.058 H 62.4°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#55381D
RGB	rgb(85, 56, 29)
HSL	hsl(29, 49%, 22%)
HSV	hsv(29, 66%, 33%)
CMYK	cmyk(0%, 34.1%, 65.9%, 66.7%)
CIE-LAB	lab(26.30, 9.68, 21.84)
CIE-LCH	lch(26.30, 23.89, 66.09°)
OKLab	oklab(36.82% 0.0268 0.0513)
OKLCH	oklch(36.82% 0.058 62.4)
XYZ	xyz(5.3826, 4.8488, 1.8146)
Luminance	0.0485 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55381D #1D3A55

analogous

#551D1E #55381D #55541D

triadic

#55381D #1D5538 #381D55

tetradic

#55381D #1E551D #1D3A55 #541D55

square

#55381D #1E551D #1D3A55 #541D55

split-complementary

#55381D #1D5554 #1D1E55

monochromatic

#170F08 #271A0D #55381D #83562D #B0743C

Accessibility & contrast

On white

10.66

#55381D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#55381D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #55381D

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55381D	#FFFFFF	#000000	##FFFFFF
##55381D	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413A1B

Deuteranopia (green-blind)

#48411D

Tritanopia (blue-blind)

#5D3232

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #55381d;
/* rgb */ color: rgb(85, 56, 29);
/* oklch */ color: oklch(36.8% 0.058 62.4);

Tailwind

colors: {
  custom: {
    50: '#876e5a',
    500: '#55381d',
    950: '#000000',
  },
}

SCSS

$custom: #55381d;
$custom-light: #876e5a;
$custom-dark: #000000;

JSON

{
  "hex": "#55381d",
  "rgb": {
    "r": 85,
    "g": 56,
    "b": 29
  },
  "hsl": {
    "h": 28.929,
    "s": 49.123,
    "l": 22.353
  },
  "oklch": {
    "l": 0.36823,
    "c": 0.05785,
    "h": 62.4
  },
  "luminance": 0.04848
}

Semantic roles & 50–950 ramp

primary

#55381D

secondary

#44688A

accent

#96D94F

background

#F8F6F5

surface

#F0EBE9

border

#CBC6C5

text

#0C0703

muted

#7D7A78

Preview Lab

Preview with #55381D

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

Preview Lab → · Contrast checker → · Palette generator →