#311C02#311C02

#311C02 is a very dark, muted orange. Relative luminance 0.015; OKLCH L 24.9% C 0.051 H 68.7°. Best body text is #FFFFFF at 16.18:1 contrast (WCAG AA passes).

Color values

HEX	#311C02
RGB	rgb(49, 28, 2)
HSL	hsl(33, 92%, 10%)
HSV	hsv(33, 96%, 19%)
CMYK	cmyk(0%, 42.9%, 95.9%, 80.8%)
CIE-LAB	lab(12.53, 7.60, 17.95)
CIE-LCH	lch(12.53, 19.49, 67.06°)
OKLab	oklab(24.88% 0.0187 0.0478)
OKLCH	oklch(24.88% 0.051 68.7)
XYZ	xyz(1.6930, 1.4880, 0.2555)
Luminance	0.0149 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311C02 #021731

analogous

#310402 #311C02 #2F3102

triadic

#311C02 #02311C #1C0231

tetradic

#311C02 #023104 #021731 #31022F

square

#311C02 #023104 #021731 #31022F

split-complementary

#311C02 #022F31 #040231

monochromatic

#1D1101 #1D1101 #311C02 #6C3E04 #A75F07

Accessibility & contrast

On white

16.18

#311C02 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#311C02 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311C02

16.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311C02	#FFFFFF	#000000	##FFFFFF
##311C02	1.00	16.18	1.30	16.18
#FFFFFF	16.18	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231E00

Deuteranopia (green-blind)

#282302

Tritanopia (blue-blind)

#371717

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #311c02;
/* rgb */ color: rgb(49, 28, 2);
/* oklch */ color: oklch(24.9% 0.051 68.7);

Tailwind

colors: {
  custom: {
    50: '#6b5847',
    500: '#311c02',
    950: '#000000',
  },
}

SCSS

$custom: #311c02;
$custom-light: #6b5847;
$custom-dark: #000000;

JSON

{
  "hex": "#311c02",
  "rgb": {
    "r": 49,
    "g": 28,
    "b": 2
  },
  "hsl": {
    "h": 33.191,
    "s": 92.157,
    "l": 10
  },
  "oklch": {
    "l": 0.24875,
    "c": 0.05133,
    "h": 68.7
  },
  "luminance": 0.01488
}

Semantic roles & 50–950 ramp

primary

#311C02

secondary

#194375

accent

#89FF29

background

#F6F5F4

surface

#EBE9E6

border

#C6C5C2

text

#070300

muted

#7A7877

Preview Lab

Preview with #311C02

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

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