#5B390E#5B390E

#5B390E is a dark, moderate orange. Relative luminance 0.052; OKLCH L 37.7% C 0.074 H 67.6°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#5B390E
RGB	rgb(91, 57, 14)
HSL	hsl(34, 73%, 21%)
HSV	hsv(34, 85%, 36%)
CMYK	cmyk(0%, 37.4%, 84.6%, 64.3%)
CIE-LAB	lab(27.25, 11.08, 31.24)
CIE-LCH	lch(27.25, 33.14, 70.48°)
OKLab	oklab(37.69% 0.028 0.068)
OKLCH	oklch(37.69% 0.074 67.6)
XYZ	xyz(5.8572, 5.1827, 1.1073)
Luminance	0.0518 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B390E #0E305B

analogous

#5B120E #5B390E #565B0E

triadic

#5B390E #0E5B39 #390E5B

tetradic

#5B390E #0E5B12 #0E305B #5B0E56

square

#5B390E #0E5B12 #0E305B #5B0E56

split-complementary

#5B390E #0E565B #120E5B

monochromatic

#1B1104 #261806 #5B390E #905A16 #C57B1E

Accessibility & contrast

On white

10.31

#5B390E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#5B390E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B390E

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B390E	#FFFFFF	#000000	##FFFFFF
##5B390E	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)

#443C07

Deuteranopia (green-blind)

#4C440F

Tritanopia (blue-blind)

#643130

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #5b390e;
/* rgb */ color: rgb(91, 57, 14);
/* oklch */ color: oklch(37.7% 0.074 67.6);

Tailwind

colors: {
  custom: {
    50: '#8e6f50',
    500: '#5b390e',
    950: '#000000',
  },
}

SCSS

$custom: #5b390e;
$custom-light: #8e6f50;
$custom-dark: #000000;

JSON

{
  "hex": "#5b390e",
  "rgb": {
    "r": 91,
    "g": 57,
    "b": 14
  },
  "hsl": {
    "h": 33.506,
    "s": 73.333,
    "l": 20.588
  },
  "oklch": {
    "l": 0.3769,
    "c": 0.07355,
    "h": 67.6
  },
  "luminance": 0.05182
}

Semantic roles & 50–950 ramp

primary

#5B390E

secondary

#305C95

accent

#89F038

background

#F9F6F4

surface

#F1ECE7

border

#CBC7C3

text

#0D0702

muted

#7E7A78

Preview Lab

Preview with #5B390E

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

Preview Lab → · Contrast checker → · Palette generator →