#55391C#55391C

#55391C is a dark, muted orange. Relative luminance 0.049; OKLCH L 37.0% C 0.059 H 65.2°. Best body text is #FFFFFF at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#55391C
RGB	rgb(85, 57, 28)
HSL	hsl(31, 50%, 22%)
HSV	hsv(31, 67%, 33%)
CMYK	cmyk(0%, 32.9%, 67.1%, 66.7%)
CIE-LAB	lab(26.57, 8.96, 22.76)
CIE-LCH	lch(26.57, 24.46, 68.51°)
OKLab	oklab(37.03% 0.0245 0.0531)
OKLCH	oklch(37.03% 0.059 65.2)
XYZ	xyz(5.4194, 4.9418, 1.7668)
Luminance	0.0494 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55391C #1C3855

analogous

#551D1C #55391C #55551C

triadic

#55391C #1C5539 #391C55

tetradic

#55391C #1C551D #1C3855 #551C55

square

#55391C #1C551D #1C3855 #551C55

split-complementary

#55391C #1C5555 #1D1C55

monochromatic

#170F08 #271A0D #55391C #83582B #B1773A

Accessibility & contrast

On white

10.56

#55391C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#55391C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #55391C

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55391C	#FFFFFF	#000000	##FFFFFF
##55391C	1.00	10.56	1.99	10.56
#FFFFFF	10.56	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423B19

Deuteranopia (green-blind)

#49411C

Tritanopia (blue-blind)

#5D3332

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #55391c;
/* rgb */ color: rgb(85, 57, 28);
/* oklch */ color: oklch(37.0% 0.059 65.2);

Tailwind

colors: {
  custom: {
    50: '#876f59',
    500: '#55391c',
    950: '#000000',
  },
}

SCSS

$custom: #55391c;
$custom-light: #876f59;
$custom-dark: #000000;

JSON

{
  "hex": "#55391c",
  "rgb": {
    "r": 85,
    "g": 57,
    "b": 28
  },
  "hsl": {
    "h": 30.526,
    "s": 50.442,
    "l": 22.157
  },
  "oklch": {
    "l": 0.37028,
    "c": 0.0585,
    "h": 65.2
  },
  "luminance": 0.04941
}

Semantic roles & 50–950 ramp

primary

#55391C

secondary

#42668B

accent

#93DA4E

background

#F8F6F5

surface

#F0ECE9

border

#CBC7C5

text

#0C0703

muted

#7D7A78

Preview Lab

Preview with #55391C

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

Preview Lab → · Contrast checker → · Palette generator →