#311F08#311F08

#311F08 is a dark, muted orange. Relative luminance 0.017; OKLCH L 25.7% C 0.045 H 70.0°. Best body text is #FFFFFF at 15.79:1 contrast (WCAG AA passes).

Color values

HEX	#311F08
RGB	rgb(49, 31, 8)
HSL	hsl(34, 72%, 11%)
HSV	hsv(34, 84%, 19%)
CMYK	cmyk(0%, 36.7%, 83.7%, 80.8%)
CIE-LAB	lab(13.54, 5.98, 16.85)
CIE-LCH	lch(13.54, 17.88, 70.45°)
OKLab	oklab(25.68% 0.0154 0.0423)
OKLCH	oklch(25.68% 0.045 70)
XYZ	xyz(1.8006, 1.6506, 0.4535)
Luminance	0.0165 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311F08 #081A31

analogous

#310A08 #311F08 #2E3108

triadic

#311F08 #08311F #1F0831

tetradic

#311F08 #08310A #081A31 #31082E

square

#311F08 #08310A #081A31 #31082E

split-complementary

#311F08 #082E31 #0A0831

monochromatic

#1A1104 #1A1104 #311F08 #664011 #9A6219

Accessibility & contrast

On white

15.79

#311F08 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#311F08 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311F08

15.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311F08	#FFFFFF	#000000	##FFFFFF
##311F08	1.00	15.79	1.33	15.79
#FFFFFF	15.79	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252006

Deuteranopia (green-blind)

#292408

Tritanopia (blue-blind)

#361B1A

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #311f08;
/* rgb */ color: rgb(49, 31, 8);
/* oklch */ color: oklch(25.7% 0.045 70.0);

Tailwind

colors: {
  custom: {
    50: '#6b5a4a',
    500: '#311f08',
    950: '#000000',
  },
}

SCSS

$custom: #311f08;
$custom-light: #6b5a4a;
$custom-dark: #000000;

JSON

{
  "hex": "#311f08",
  "rgb": {
    "r": 49,
    "g": 31,
    "b": 8
  },
  "hsl": {
    "h": 33.659,
    "s": 71.93,
    "l": 11.176
  },
  "oklch": {
    "l": 0.25681,
    "c": 0.04499,
    "h": 70
  },
  "luminance": 0.0165
}

Semantic roles & 50–950 ramp

primary

#311F08

secondary

#254670

accent

#89EF39

background

#F6F5F4

surface

#EBE9E7

border

#C6C5C3

text

#070301

muted

#7A7877

Preview Lab

Preview with #311F08

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

Preview Lab → · Contrast checker → · Palette generator →