#5B3310#5B3310

#5B3310 is a dark, moderate orange. Relative luminance 0.046; OKLCH L 36.5% C 0.075 H 57.8°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX#5B3310
RGBrgb(91, 51, 16)
HSLhsl(28, 70%, 21%)
HSVhsv(28, 82%, 36%)
CMYKcmyk(0%, 44%, 82.4%, 64.3%)
CIE-LABlab(25.65, 14.93, 28.72)
CIE-LCHlch(25.65, 32.37, 62.53°)
OKLaboklab(36.46% 0.0397 0.0632)
OKLCHoklch(36.46% 0.075 57.8)
XYZxyz(5.5922, 4.6298, 1.0892)
Luminance0.0463 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5B3310 #10385B
analogous
#5B1012 #5B3310 #5B5810
triadic
#5B3310 #105B33 #33105B
tetradic
#5B3310 #125B10 #10385B #58105B
square
#5B3310 #125B10 #10385B #58105B
split-complementary
#5B3310 #105B58 #10125B
monochromatic
#1A0F05 #271607 #5B3310 #8F5019 #C36D22

Accessibility & contrast

On white

10.90
#5B3310 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.93
#5B3310 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B3310
10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5B3310#FFFFFF#000000##FFFFFF
##5B33101.0010.901.9310.90
#FFFFFF10.901.0021.001.00
#0000001.9321.001.0021.00
##FFFFFF10.901.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3F370B
Deuteranopia (green-blind)
#494010
Tritanopia (blue-blind)
#642A2C
Achromatopsia (no color)
#3D3D3D

Design tokens & code

CSS
--color: #5b3310;
/* rgb */ color: rgb(91, 51, 16);
/* oklch */ color: oklch(36.5% 0.075 57.8);
Tailwind
colors: {
  custom: {
    50: '#8e6b50',
    500: '#5b3310',
    950: '#000000',
  },
}
SCSS
$custom: #5b3310;
$custom-light: #8e6b50;
$custom-dark: #000000;
JSON
{
  "hex": "#5b3310",
  "rgb": {
    "r": 91,
    "g": 51,
    "b": 16
  },
  "hsl": {
    "h": 28,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.3646,
    "c": 0.07461,
    "h": 57.8
  },
  "luminance": 0.04629
}

Semantic roles & 50–950 ramp

primary
#5B3310
secondary
#336794
accent
#9AED3B
background
#F9F6F4
surface
#F1EBE7
border
#CBC6C3
text
#0D0602
muted
#7E7A78

Preview Lab

Preview with #5B3310

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

Preview Lab → · Contrast checker → · Palette generator →

#5B3310 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva