#5D381B#5D381B

#5D381B is a dark, moderate orange. Relative luminance 0.052; OKLCH L 37.9% C 0.068 H 56.9°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#5D381B
RGB	rgb(93, 56, 27)
HSL	hsl(26, 55%, 24%)
HSV	hsv(26, 71%, 36%)
CMYK	cmyk(0%, 39.8%, 71%, 63.5%)
CIE-LAB	lab(27.39, 13.43, 24.59)
CIE-LCH	lch(27.39, 28.02, 61.36°)
OKLab	oklab(37.91% 0.037 0.0566)
OKLCH	oklch(37.91% 0.068 56.9)
XYZ	xyz(6.1267, 5.2352, 1.7245)
Luminance	0.0524 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D381B #1B405D

analogous

#5D1B1F #5D381B #5D591B

triadic

#5D381B #1B5D38 #381B5D

tetradic

#5D381B #1F5D1B #1B405D #591B5D

square

#5D381B #1F5D1B #1B405D #591B5D

split-complementary

#5D381B #1B5D59 #1B1F5D

monochromatic

#180E07 #2E1B0D #5D381B #8C5529 #BC7137

Accessibility & contrast

On white

10.26

#5D381B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#5D381B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5D381B

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D381B	#FFFFFF	#000000	##FFFFFF
##5D381B	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433C18

Deuteranopia (green-blind)

#4C441B

Tritanopia (blue-blind)

#663031

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #5d381b;
/* rgb */ color: rgb(93, 56, 27);
/* oklch */ color: oklch(37.9% 0.068 56.9);

Tailwind

colors: {
  custom: {
    50: '#8e6e58',
    500: '#5d381b',
    950: '#000000',
  },
}

SCSS

$custom: #5d381b;
$custom-light: #8e6e58;
$custom-dark: #000000;

JSON

{
  "hex": "#5d381b",
  "rgb": {
    "r": 93,
    "g": 56,
    "b": 27
  },
  "hsl": {
    "h": 26.364,
    "s": 55,
    "l": 23.529
  },
  "oklch": {
    "l": 0.37907,
    "c": 0.06764,
    "h": 56.9
  },
  "luminance": 0.05235
}

Semantic roles & 50–950 ramp

primary

#5D381B

secondary

#416F93

accent

#9DDE49

background

#F9F6F5

surface

#F1ECE9

border

#CBC7C5

text

#0D0703

muted

#7E7A78

Preview Lab

Preview with #5D381B

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

Preview Lab → · Contrast checker → · Palette generator →