#5B3312#5B3312

#5B3312 is a dark, moderate orange. Relative luminance 0.046; OKLCH L 36.5% C 0.074 H 56.7°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#5B3312
RGB	rgb(91, 51, 18)
HSL	hsl(27, 67%, 21%)
HSV	hsv(27, 80%, 36%)
CMYK	cmyk(0%, 44%, 80.2%, 64.3%)
CIE-LAB	lab(25.67, 15.03, 27.69)
CIE-LCH	lch(25.67, 31.51, 61.51°)
OKLab	oklab(36.48% 0.0403 0.0615)
OKLCH	oklch(36.48% 0.074 56.7)
XYZ	xyz(5.6079, 4.6361, 1.1717)
Luminance	0.0464 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B3312 #123A5B

analogous

#5B1216 #5B3312 #5B5812

triadic

#5B3312 #125B33 #33125B

tetradic

#5B3312 #165B12 #123A5B #58125B

square

#5B3312 #165B12 #123A5B #58125B

split-complementary

#5B3312 #125B58 #12165B

monochromatic

#1A0E05 #281608 #5B3312 #8E501C #C16C26

Accessibility & contrast

On white

10.90

#5B3312 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#5B3312 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B3312

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B3312	#FFFFFF	#000000	##FFFFFF
##5B3312	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F370E

Deuteranopia (green-blind)

#484012

Tritanopia (blue-blind)

#642A2C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #5b3312;
/* rgb */ color: rgb(91, 51, 18);
/* oklch */ color: oklch(36.5% 0.074 56.7);

Tailwind

colors: {
  custom: {
    50: '#8e6b52',
    500: '#5b3312',
    950: '#000000',
  },
}

SCSS

$custom: #5b3312;
$custom-light: #8e6b52;
$custom-dark: #000000;

JSON

{
  "hex": "#5b3312",
  "rgb": {
    "r": 91,
    "g": 51,
    "b": 18
  },
  "hsl": {
    "h": 27.123,
    "s": 66.972,
    "l": 21.373
  },
  "oklch": {
    "l": 0.3648,
    "c": 0.07354,
    "h": 56.7
  },
  "luminance": 0.04635
}

Semantic roles & 50–950 ramp

primary

#5B3312

secondary

#356993

accent

#9CEA3E

background

#F9F6F4

surface

#F1EBE7

border

#CBC6C3

text

#0D0602

muted

#7E7A78

Preview Lab

Preview with #5B3312

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

Preview Lab → · Contrast checker → · Palette generator →