#31220B#31220B

#31220B is a dark, muted orange. Relative luminance 0.018; OKLCH L 26.5% C 0.043 H 75.7°. Best body text is #FFFFFF at 15.39:1 contrast (WCAG AA passes).

Color values

HEX#31220B
RGBrgb(49, 34, 11)
HSLhsl(36, 63%, 12%)
HSVhsv(36, 78%, 19%)
CMYKcmyk(0%, 30.6%, 77.6%, 80.8%)
CIE-LABlab(14.52, 4.13, 16.91)
CIE-LCHlch(14.52, 17.41, 76.28°)
OKLaboklab(26.46% 0.0105 0.0412)
OKLCHoklch(26.46% 0.043 75.7)
XYZxyz(1.8992, 1.8213, 0.5681)
Luminance0.0182 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31220B #0B1A31
analogous
#310F0B #31220B #2D310B
triadic
#31220B #0B3122 #220B31
tetradic
#31220B #0B310F #0B1A31 #310B2D
square
#31220B #0B310F #0B1A31 #310B2D
split-complementary
#31220B #0B2D31 #0F0B31
monochromatic
#191106 #191106 #31220B #634516 #956721

Accessibility & contrast

On white

15.39
#31220B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.36
#31220B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31220B
15.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31220B#FFFFFF#000000##FFFFFF
##31220B1.0015.391.3615.39
#FFFFFF15.391.0021.001.00
#0000001.3621.001.0021.00
##FFFFFF15.391.0021.001.00

Color blindness preview

Protanopia (red-blind)
#282309
Deuteranopia (green-blind)
#2B260C
Tritanopia (blue-blind)
#361E1D
Achromatopsia (no color)
#252525

Design tokens & code

CSS
--color: #31220b;
/* rgb */ color: rgb(49, 34, 11);
/* oklch */ color: oklch(26.5% 0.043 75.7);
Tailwind
colors: {
  custom: {
    50: '#6b5c4c',
    500: '#31220b',
    950: '#000000',
  },
}
SCSS
$custom: #31220b;
$custom-light: #6b5c4c;
$custom-dark: #000000;
JSON
{
  "hex": "#31220b",
  "rgb": {
    "r": 49,
    "g": 34,
    "b": 11
  },
  "hsl": {
    "h": 36.316,
    "s": 63.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.26463,
    "c": 0.0425,
    "h": 75.7
  },
  "luminance": 0.01821
}

Semantic roles & 50–950 ramp

primary
#31220B
secondary
#2A456E
accent
#83E641
background
#F6F5F4
surface
#EBE9E7
border
#C6C5C3
text
#070401
muted
#7A7977

Preview Lab

Preview with #31220B

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

Preview Lab → · Contrast checker → · Palette generator →

#31220B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva