#5B3F0D#5B3F0D

#5B3F0D is a dark, moderate orange. Relative luminance 0.058; OKLCH L 39.0% C 0.074 H 76.9°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#5B3F0D
RGB	rgb(91, 63, 13)
HSL	hsl(38, 75%, 20%)
HSV	hsv(38, 86%, 36%)
CMYK	cmyk(0%, 30.8%, 85.7%, 64.3%)
CIE-LAB	lab(28.92, 7.25, 33.23)
CIE-LCH	lch(28.92, 34.01, 77.69°)
OKLab	oklab(38.99% 0.0167 0.0721)
OKLCH	oklch(38.99% 0.074 76.9)
XYZ	xyz(6.1650, 5.8087, 1.1772)
Luminance	0.0581 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B3F0D #0D295B

analogous

#5B180D #5B3F0D #505B0D

triadic

#5B3F0D #0D5B3F #3F0D5B

tetradic

#5B3F0D #0D5B18 #0D295B #5B0D50

square

#5B3F0D #0D5B18 #0D295B #5B0D50

split-complementary

#5B3F0D #0D505B #180D5B

monochromatic

#1B1304 #251A05 #5B3F0D #916415 #C6891C

Accessibility & contrast

On white

9.72

#5B3F0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#5B3F0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B3F0D

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B3F0D	#FFFFFF	#000000	##FFFFFF
##5B3F0D	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494005

Deuteranopia (green-blind)

#50470F

Tritanopia (blue-blind)

#643735

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #5b3f0d;
/* rgb */ color: rgb(91, 63, 13);
/* oklch */ color: oklch(39.0% 0.074 76.9);

Tailwind

colors: {
  custom: {
    50: '#8d7350',
    500: '#5b3f0d',
    950: '#000000',
  },
}

SCSS

$custom: #5b3f0d;
$custom-light: #8d7350;
$custom-dark: #000000;

JSON

{
  "hex": "#5b3f0d",
  "rgb": {
    "r": 91,
    "g": 63,
    "b": 13
  },
  "hsl": {
    "h": 38.462,
    "s": 75,
    "l": 20.392
  },
  "oklch": {
    "l": 0.38994,
    "c": 0.07396,
    "h": 76.9
  },
  "luminance": 0.05808
}

Semantic roles & 50–950 ramp

primary

#5B3F0D

secondary

#2F5395

accent

#79F236

background

#F9F7F4

surface

#F1EDE7

border

#CBC8C3

text

#0D0802

muted

#7E7B78

Preview Lab

Preview with #5B3F0D

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

Preview Lab → · Contrast checker → · Palette generator →