#5B3813#5B3813

#5B3813 is a dark, moderate orange. Relative luminance 0.051; OKLCH L 37.5% C 0.071 H 63.7°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX#5B3813
RGBrgb(91, 56, 19)
HSLhsl(31, 65%, 22%)
HSVhsv(31, 79%, 36%)
CMYKcmyk(0%, 38.5%, 79.1%, 64.3%)
CIE-LABlab(27.02, 11.95, 28.55)
CIE-LCHlch(27.02, 30.95, 67.28°)
OKLaboklab(37.53% 0.0314 0.0636)
OKLCHoklch(37.53% 0.071 63.7)
XYZxyz(5.8466, 5.1001, 1.2925)
Luminance0.0510 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5B3813 #13365B
analogous
#5B1413 #5B3813 #5A5B13
triadic
#5B3813 #135B38 #38135B
tetradic
#5B3813 #135B14 #13365B #5B135A
square
#5B3813 #135B14 #13365B #5B135A
split-complementary
#5B3813 #135A5B #14135B
monochromatic
#191005 #281908 #5B3813 #8E571E #C07628

Accessibility & contrast

On white

10.40
#5B3813 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.02
#5B3813 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B3813
10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5B3813#FFFFFF#000000##FFFFFF
##5B38131.0010.402.0210.40
#FFFFFF10.401.0021.001.00
#0000002.0221.001.0021.00
##FFFFFF10.401.0021.001.00

Color blindness preview

Protanopia (red-blind)
#433B0E
Deuteranopia (green-blind)
#4B4314
Tritanopia (blue-blind)
#643030
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #5b3813;
/* rgb */ color: rgb(91, 56, 19);
/* oklch */ color: oklch(37.5% 0.071 63.7);
Tailwind
colors: {
  custom: {
    50: '#8d6e53',
    500: '#5b3813',
    950: '#000000',
  },
}
SCSS
$custom: #5b3813;
$custom-light: #8d6e53;
$custom-dark: #000000;
JSON
{
  "hex": "#5b3813",
  "rgb": {
    "r": 91,
    "g": 56,
    "b": 19
  },
  "hsl": {
    "h": 30.833,
    "s": 65.455,
    "l": 21.569
  },
  "oklch": {
    "l": 0.37525,
    "c": 0.07087,
    "h": 63.7
  },
  "luminance": 0.051
}

Semantic roles & 50–950 ramp

primary
#5B3813
secondary
#376493
accent
#92E83F
background
#F9F6F4
surface
#F1ECE7
border
#CBC7C3
text
#0D0702
muted
#7E7A78

Preview Lab

Preview with #5B3813

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

Preview Lab → · Contrast checker → · Palette generator →

#5B3813 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva