#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
RGB	rgb(49, 34, 11)
HSL	hsl(36, 63%, 12%)
HSV	hsv(36, 78%, 19%)
CMYK	cmyk(0%, 30.6%, 77.6%, 80.8%)
CIE-LAB	lab(14.52, 4.13, 16.91)
CIE-LCH	lch(14.52, 17.41, 76.28°)
OKLab	oklab(26.46% 0.0105 0.0412)
OKLCH	oklch(26.46% 0.043 75.7)
XYZ	xyz(1.8992, 1.8213, 0.5681)
Luminance	0.0182 (WCAG relative)
Temperature	warm
Family	orange

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
##31220B	1.00	15.39	1.36	15.39
#FFFFFF	15.39	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.39	1.00	21.00	1.00

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 →