#311D07#311D07

#311D07 is a dark, muted orange. Relative luminance 0.015; OKLCH L 25.2% C 0.046 H 65.6°. Best body text is #FFFFFF at 16.04:1 contrast (WCAG AA passes).

Color values

HEX	#311D07
RGB	rgb(49, 29, 7)
HSL	hsl(31, 75%, 11%)
HSV	hsv(31, 86%, 19%)
CMYK	cmyk(0%, 40.8%, 85.7%, 80.8%)
CIE-LAB	lab(12.90, 7.30, 16.42)
CIE-LCH	lch(12.90, 17.97, 66.03°)
OKLab	oklab(25.19% 0.0191 0.042)
OKLCH	oklch(25.19% 0.046 65.6)
XYZ	xyz(1.7445, 1.5472, 0.4077)
Luminance	0.0155 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311D07 #071B31

analogous

#310807 #311D07 #303107

triadic

#311D07 #07311D #1D0731

tetradic

#311D07 #073108 #071B31 #310730

square

#311D07 #073108 #071B31 #310730

split-complementary

#311D07 #073031 #080731

monochromatic

#1B1004 #1B1004 #311D07 #673D0F #9C5C16

Accessibility & contrast

On white

16.04

#311D07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#311D07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311D07

16.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311D07	#FFFFFF	#000000	##FFFFFF
##311D07	1.00	16.04	1.31	16.04
#FFFFFF	16.04	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231F05

Deuteranopia (green-blind)

#282307

Tritanopia (blue-blind)

#361818

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #311d07;
/* rgb */ color: rgb(49, 29, 7);
/* oklch */ color: oklch(25.2% 0.046 65.6);

Tailwind

colors: {
  custom: {
    50: '#6b584a',
    500: '#311d07',
    950: '#000000',
  },
}

SCSS

$custom: #311d07;
$custom-light: #6b584a;
$custom-dark: #000000;

JSON

{
  "hex": "#311d07",
  "rgb": {
    "r": 49,
    "g": 29,
    "b": 7
  },
  "hsl": {
    "h": 31.429,
    "s": 75,
    "l": 10.98
  },
  "oklch": {
    "l": 0.25187,
    "c": 0.04618,
    "h": 65.6
  },
  "luminance": 0.01547
}

Semantic roles & 50–950 ramp

primary

#311D07

secondary

#234871

accent

#8FF236

background

#F6F5F4

surface

#EBE9E7

border

#C6C5C3

text

#070301

muted

#7A7877

Preview Lab

Preview with #311D07

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

Preview Lab → · Contrast checker → · Palette generator →