#5B3136#5B3136

#5B3136 is a dark, moderate red. Relative luminance 0.047; OKLCH L 36.8% C 0.061 H 12.9°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX#5B3136
RGBrgb(91, 49, 54)
HSLhsl(353, 30%, 27%)
HSVhsv(353, 46%, 36%)
CMYKcmyk(0%, 46.2%, 40.7%, 64.3%)
CIE-LABlab(25.83, 19.67, 5.22)
CIE-LCHlch(25.83, 20.35, 14.86°)
OKLaboklab(36.81% 0.0596 0.0136)
OKLCHoklch(36.81% 0.061 12.9)
XYZxyz(6.0788, 4.6876, 4.0740)
Luminance0.0469 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5B3136 #315B56
analogous
#5B314B #5B3136 #5B4131
triadic
#5B3136 #365B31 #31365B
tetradic
#5B3136 #4B5B31 #315B56 #41315B
square
#5B3136 #4B5B31 #315B56 #41315B
split-complementary
#5B3136 #315B41 #314B5B
monochromatic
#140B0C #331C1E #5B3136 #83464E #A85E67

Accessibility & contrast

On white

10.84
#5B3136 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.94
#5B3136 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B3136
10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5B3136#FFFFFF#000000##FFFFFF
##5B31361.0010.841.9410.84
#FFFFFF10.841.0021.001.00
#0000001.9421.001.0021.00
##FFFFFF10.841.0021.001.00

Color blindness preview

Protanopia (red-blind)
#393836
Deuteranopia (green-blind)
#434035
Tritanopia (blue-blind)
#622D33
Achromatopsia (no color)
#3D3D3D

Design tokens & code

CSS
--color: #5b3136;
/* rgb */ color: rgb(91, 49, 54);
/* oklch */ color: oklch(36.8% 0.061 12.9);
Tailwind
colors: {
  custom: {
    50: '#8b6a6c',
    500: '#5b3136',
    950: '#000000',
  },
}
SCSS
$custom: #5b3136;
$custom-light: #8b6a6c;
$custom-dark: #000000;
JSON
{
  "hex": "#5b3136",
  "rgb": {
    "r": 91,
    "g": 49,
    "b": 54
  },
  "hsl": {
    "h": 352.857,
    "s": 30,
    "l": 27.451
  },
  "oklch": {
    "l": 0.36814,
    "c": 0.06115,
    "h": 12.9
  },
  "luminance": 0.04687
}

Semantic roles & 50–950 ramp

primary
#5B3136
secondary
#5C8C86
accent
#C6BA62
background
#F8F6F6
surface
#F0EBEB
border
#CBC6C6
text
#0C0607
muted
#7D7A7A

Preview Lab

Preview with #5B3136

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

Preview Lab → · Contrast checker → · Palette generator →

#5B3136 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva