#5C381B#5C381B

#5C381B is a dark, moderate orange. Relative luminance 0.052; OKLCH L 37.8% C 0.067 H 57.7°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#5C381B
RGB	rgb(92, 56, 27)
HSL	hsl(27, 55%, 23%)
HSV	hsv(27, 71%, 36%)
CMYK	cmyk(0%, 39.1%, 70.7%, 63.9%)
CIE-LAB	lab(27.25, 12.95, 24.39)
CIE-LCH	lch(27.25, 27.61, 62.04°)
OKLab	oklab(37.77% 0.0356 0.0562)
OKLCH	oklch(37.77% 0.067 57.7)
XYZ	xyz(6.0261, 5.1834, 1.7198)
Luminance	0.0518 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C381B #1B3F5C

analogous

#5C1B1E #5C381B #5C581B

triadic

#5C381B #1B5C38 #381B5C

tetradic

#5C381B #1E5C1B #1B3F5C #581B5C

square

#5C381B #1E5C1B #1B3F5C #581B5C

split-complementary

#5C381B #1B5C58 #1B1E5C

monochromatic

#180E07 #2D1B0D #5C381B #8B5529 #BB7237

Accessibility & contrast

On white

10.31

#5C381B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#5C381B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5C381B

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C381B	#FFFFFF	#000000	##FFFFFF
##5C381B	1.00	10.31	2.04	10.31
#FFFFFF	10.31	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433B18

Deuteranopia (green-blind)

#4B441B

Tritanopia (blue-blind)

#653031

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #5c381b;
/* rgb */ color: rgb(92, 56, 27);
/* oklch */ color: oklch(37.8% 0.067 57.7);

Tailwind

colors: {
  custom: {
    50: '#8d6e58',
    500: '#5c381b',
    950: '#000000',
  },
}

SCSS

$custom: #5c381b;
$custom-light: #8d6e58;
$custom-dark: #000000;

JSON

{
  "hex": "#5c381b",
  "rgb": {
    "r": 92,
    "g": 56,
    "b": 27
  },
  "hsl": {
    "h": 26.769,
    "s": 54.622,
    "l": 23.333
  },
  "oklch": {
    "l": 0.37765,
    "c": 0.06657,
    "h": 57.7
  },
  "luminance": 0.05183
}

Semantic roles & 50–950 ramp

primary

#5C381B

secondary

#416E92

accent

#9CDE4A

background

#F9F6F5

surface

#F1ECE9

border

#CBC7C5

text

#0D0703

muted

#7E7A78

Preview Lab

Preview with #5C381B

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

Preview Lab → · Contrast checker → · Palette generator →