#5B2811#5B2811

#5B2811 is a dark, moderate orange. Relative luminance 0.038; OKLCH L 34.4% C 0.082 H 43.1°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX#5B2811
RGBrgb(91, 40, 17)
HSLhsl(19, 69%, 21%)
HSVhsv(19, 81%, 36%)
CMYKcmyk(0%, 56%, 81.3%, 64.3%)
CIE-LABlab(22.94, 21.66, 25.42)
CIE-LCHlch(22.94, 33.40, 49.57°)
OKLaboklab(34.38% 0.0602 0.0564)
OKLCHoklch(34.38% 0.082 43.1)
XYZxyz(5.1749, 3.7828, 0.9879)
Luminance0.0378 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5B2811 #11445B
analogous
#5B111F #5B2811 #5B4D11
triadic
#5B2811 #115B28 #28115B
tetradic
#5B2811 #1F5B11 #11445B #4D115B
square
#5B2811 #1F5B11 #11445B #4D115B
split-complementary
#5B2811 #115B4D #111F5B
monochromatic
#1A0B05 #271107 #5B2811 #8F3F1B #C25524

Accessibility & contrast

On white

11.96
#5B2811 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.76
#5B2811 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B2811
11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5B2811#FFFFFF#000000##FFFFFF
##5B28111.0011.961.7611.96
#FFFFFF11.961.0021.001.00
#0000001.7621.001.0021.00
##FFFFFF11.961.0021.001.00

Color blindness preview

Protanopia (red-blind)
#36300E
Deuteranopia (green-blind)
#433B10
Tritanopia (blue-blind)
#641D23
Achromatopsia (no color)
#373737

Design tokens & code

CSS
--color: #5b2811;
/* rgb */ color: rgb(91, 40, 17);
/* oklch */ color: oklch(34.4% 0.082 43.1);
Tailwind
colors: {
  custom: {
    50: '#8f6350',
    500: '#5b2811',
    950: '#000000',
  },
}
SCSS
$custom: #5b2811;
$custom-light: #8f6350;
$custom-dark: #000000;
JSON
{
  "hex": "#5b2811",
  "rgb": {
    "r": 91,
    "g": 40,
    "b": 17
  },
  "hsl": {
    "h": 18.649,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.34381,
    "c": 0.08243,
    "h": 43.1
  },
  "luminance": 0.03782
}

Semantic roles & 50–950 ramp

primary
#5B2811
secondary
#347694
accent
#B5EB3C
background
#F9F5F4
surface
#F1EAE7
border
#CBC6C3
text
#0D0502
muted
#7E7978

Preview Lab

Preview with #5B2811

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

Preview Lab → · Contrast checker → · Palette generator →

#5B2811 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva