#311D08#311D08

#311D08 is a dark, muted orange. Relative luminance 0.015; OKLCH L 25.2% C 0.045 H 64.4°. Best body text is #FFFFFF at 16.03:1 contrast (WCAG AA passes).

Color values

HEX	#311D08
RGB	rgb(49, 29, 8)
HSL	hsl(31, 72%, 11%)
HSV	hsv(31, 84%, 19%)
CMYK	cmyk(0%, 40.8%, 83.7%, 80.8%)
CIE-LAB	lab(12.92, 7.38, 16.03)
CIE-LCH	lch(12.92, 17.64, 65.29°)
OKLab	oklab(25.2% 0.0196 0.0409)
OKLCH	oklch(25.2% 0.045 64.4)
XYZ	xyz(1.7499, 1.5494, 0.4366)
Luminance	0.0155 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311D08 #081C31

analogous

#310808 #311D08 #303108

triadic

#311D08 #08311D #1D0831

tetradic

#311D08 #083108 #081C31 #310830

square

#311D08 #083108 #081C31 #310830

split-complementary

#311D08 #083031 #080831

monochromatic

#1A1004 #1A1004 #311D08 #663C11 #9A5B19

Accessibility & contrast

On white

16.03

#311D08 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#311D08 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311D08

16.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311D08	#FFFFFF	#000000	##FFFFFF
##311D08	1.00	16.03	1.31	16.03
#FFFFFF	16.03	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231F06

Deuteranopia (green-blind)

#282308

Tritanopia (blue-blind)

#361818

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #311d08;
/* rgb */ color: rgb(49, 29, 8);
/* oklch */ color: oklch(25.2% 0.045 64.4);

Tailwind

colors: {
  custom: {
    50: '#6b594a',
    500: '#311d08',
    950: '#000000',
  },
}

SCSS

$custom: #311d08;
$custom-light: #6b594a;
$custom-dark: #000000;

JSON

{
  "hex": "#311d08",
  "rgb": {
    "r": 49,
    "g": 29,
    "b": 8
  },
  "hsl": {
    "h": 30.732,
    "s": 71.93,
    "l": 11.176
  },
  "oklch": {
    "l": 0.25202,
    "c": 0.0453,
    "h": 64.4
  },
  "luminance": 0.01549
}

Semantic roles & 50–950 ramp

primary

#311D08

secondary

#254970

accent

#92EF39

background

#F6F5F4

surface

#EBE9E7

border

#C6C5C3

text

#070301

muted

#7A7877

Preview Lab

Preview with #311D08

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

Preview Lab → · Contrast checker → · Palette generator →