#311E04#311E04

#311E04 is a dark, muted orange. Relative luminance 0.016; OKLCH L 25.4% C 0.049 H 71.4°. Best body text is #FFFFFF at 15.93:1 contrast (WCAG AA passes).

Color values

HEX	#311E04
RGB	rgb(49, 30, 4)
HSL	hsl(35, 85%, 10%)
HSV	hsv(35, 92%, 19%)
CMYK	cmyk(0%, 38.8%, 91.8%, 80.8%)
CIE-LAB	lab(13.17, 6.36, 18.00)
CIE-LCH	lch(13.17, 19.09, 70.53°)
OKLab	oklab(25.38% 0.0156 0.0464)
OKLCH	oklch(25.38% 0.049 71.4)
XYZ	xyz(1.7529, 1.5904, 0.3295)
Luminance	0.0159 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311E04 #041731

analogous

#310804 #311E04 #2D3104

triadic

#311E04 #04311E #1E0431

tetradic

#311E04 #043108 #041731 #31042D

square

#311E04 #043108 #041731 #31042D

split-complementary

#311E04 #042D31 #080431

monochromatic

#1C1102 #1C1102 #311E04 #6A4109 #A2630D

Accessibility & contrast

On white

15.93

#311E04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#311E04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311E04

15.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311E04	#FFFFFF	#000000	##FFFFFF
##311E04	1.00	15.93	1.32	15.93
#FFFFFF	15.93	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#251F02

Deuteranopia (green-blind)

#292405

Tritanopia (blue-blind)

#361919

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #311e04;
/* rgb */ color: rgb(49, 30, 4);
/* oklch */ color: oklch(25.4% 0.049 71.4);

Tailwind

colors: {
  custom: {
    50: '#6b5948',
    500: '#311e04',
    950: '#000000',
  },
}

SCSS

$custom: #311e04;
$custom-light: #6b5948;
$custom-dark: #000000;

JSON

{
  "hex": "#311e04",
  "rgb": {
    "r": 49,
    "g": 30,
    "b": 4
  },
  "hsl": {
    "h": 34.667,
    "s": 84.906,
    "l": 10.392
  },
  "oklch": {
    "l": 0.25381,
    "c": 0.04895,
    "h": 71.4
  },
  "luminance": 0.0159
}

Semantic roles & 50–950 ramp

primary

#311E04

secondary

#1D4273

accent

#84FB2D

background

#F6F5F4

surface

#EBE9E6

border

#C6C5C2

text

#070300

muted

#7A7877

Preview Lab

Preview with #311E04

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

Preview Lab → · Contrast checker → · Palette generator →