#5B2810#5B2810

#5B2810 is a dark, moderate orange. Relative luminance 0.038; OKLCH L 34.4% C 0.083 H 43.8°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX#5B2810
RGBrgb(91, 40, 16)
HSLhsl(19, 70%, 21%)
HSVhsv(19, 82%, 36%)
CMYKcmyk(0%, 56%, 82.4%, 64.3%)
CIE-LABlab(22.93, 21.61, 25.98)
CIE-LCHlch(22.93, 33.79, 50.24°)
OKLaboklab(34.37% 0.0598 0.0573)
OKLCHoklch(34.37% 0.083 43.8)
XYZxyz(5.1672, 3.7798, 0.9476)
Luminance0.0378 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5B2810 #10435B
analogous
#5B101D #5B2810 #5B4D10
triadic
#5B2810 #105B28 #28105B
tetradic
#5B2810 #1D5B10 #10435B #4D105B
square
#5B2810 #1D5B10 #10435B #4D105B
split-complementary
#5B2810 #105B4D #101D5B
monochromatic
#1A0B05 #271107 #5B2810 #8F3F19 #C35622

Accessibility & contrast

On white

11.96
#5B2810 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.76
#5B2810 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B2810
11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5B2810#FFFFFF#000000##FFFFFF
##5B28101.0011.961.7611.96
#FFFFFF11.961.0021.001.00
#0000001.7621.001.0021.00
##FFFFFF11.961.0021.001.00

Color blindness preview

Protanopia (red-blind)
#36300D
Deuteranopia (green-blind)
#433B0F
Tritanopia (blue-blind)
#651D23
Achromatopsia (no color)
#373737

Design tokens & code

CSS
--color: #5b2810;
/* rgb */ color: rgb(91, 40, 16);
/* oklch */ color: oklch(34.4% 0.083 43.8);
Tailwind
colors: {
  custom: {
    50: '#8f634f',
    500: '#5b2810',
    950: '#000000',
  },
}
SCSS
$custom: #5b2810;
$custom-light: #8f634f;
$custom-dark: #000000;
JSON
{
  "hex": "#5b2810",
  "rgb": {
    "r": 91,
    "g": 40,
    "b": 16
  },
  "hsl": {
    "h": 19.2,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.3437,
    "c": 0.08281,
    "h": 43.8
  },
  "luminance": 0.03779
}

Semantic roles & 50–950 ramp

primary
#5B2810
secondary
#337594
accent
#B4ED3B
background
#F9F5F4
surface
#F2EAE7
border
#CCC6C3
text
#0D0502
muted
#7E7978

Preview Lab

Preview with #5B2810

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

Preview Lab → · Contrast checker → · Palette generator →

#5B2810 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva