#311808#311808

#311808 is a very dark, muted orange. Relative luminance 0.013; OKLCH L 24.1% C 0.048 H 51.4°. Best body text is #FFFFFF at 16.60:1 contrast (WCAG AA passes).

Color values

HEX	#311808
RGB	rgb(49, 24, 8)
HSL	hsl(23, 72%, 11%)
HSV	hsv(23, 84%, 19%)
CMYK	cmyk(0%, 51%, 83.7%, 80.8%)
CIE-LAB	lab(11.44, 10.85, 14.02)
CIE-LCH	lch(11.44, 17.73, 52.27°)
OKLab	oklab(24.06% 0.0299 0.0374)
OKLCH	oklch(24.06% 0.048 51.4)
XYZ	xyz(1.6372, 1.3239, 0.3990)
Luminance	0.0132 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311808 #082131

analogous

#31080C #311808 #312C08

triadic

#311808 #083118 #180831

tetradic

#311808 #0C3108 #082131 #2C0831

square

#311808 #0C3108 #082131 #2C0831

split-complementary

#311808 #08312C #080C31

monochromatic

#1A0D04 #1A0D04 #311808 #663211 #9A4C19

Accessibility & contrast

On white

16.60

#311808 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#311808 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311808

16.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311808	#FFFFFF	#000000	##FFFFFF
##311808	1.00	16.60	1.26	16.60
#FFFFFF	16.60	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1B07

Deuteranopia (green-blind)

#252108

Tritanopia (blue-blind)

#361314

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #311808;
/* rgb */ color: rgb(49, 24, 8);
/* oklch */ color: oklch(24.1% 0.048 51.4);

Tailwind

colors: {
  custom: {
    50: '#6b554a',
    500: '#311808',
    950: '#000000',
  },
}

SCSS

$custom: #311808;
$custom-light: #6b554a;
$custom-dark: #000000;

JSON

{
  "hex": "#311808",
  "rgb": {
    "r": 49,
    "g": 24,
    "b": 8
  },
  "hsl": {
    "h": 23.415,
    "s": 71.93,
    "l": 11.176
  },
  "oklch": {
    "l": 0.2406,
    "c": 0.04791,
    "h": 51.4
  },
  "luminance": 0.01324
}

Semantic roles & 50–950 ramp

primary

#311808

secondary

#255370

accent

#A8EF39

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#070301

muted

#7A7877

Preview Lab

Preview with #311808

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

Preview Lab → · Contrast checker → · Palette generator →