#311807#311807

#311807 is a very dark, muted orange. Relative luminance 0.013; OKLCH L 24.0% C 0.049 H 52.7°. Best body text is #FFFFFF at 16.61:1 contrast (WCAG AA passes).

Color values

HEX	#311807
RGB	rgb(49, 24, 7)
HSL	hsl(24, 75%, 11%)
HSV	hsv(24, 86%, 19%)
CMYK	cmyk(0%, 51%, 85.7%, 80.8%)
CIE-LAB	lab(11.43, 10.76, 14.41)
CIE-LCH	lch(11.43, 17.98, 53.23°)
OKLab	oklab(24.04% 0.0294 0.0387)
OKLCH	oklch(24.04% 0.049 52.7)
XYZ	xyz(1.6317, 1.3218, 0.3702)
Luminance	0.0132 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311807 #072031

analogous

#31070B #311807 #312D07

triadic

#311807 #073118 #180731

tetradic

#311807 #0B3107 #072031 #2D0731

square

#311807 #0B3107 #072031 #2D0731

split-complementary

#311807 #07312D #070B31

monochromatic

#1B0D04 #1B0D04 #311807 #67320F #9C4C16

Accessibility & contrast

On white

16.61

#311807 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#311807 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311807

16.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311807	#FFFFFF	#000000	##FFFFFF
##311807	1.00	16.61	1.26	16.61
#FFFFFF	16.61	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1B06

Deuteranopia (green-blind)

#252107

Tritanopia (blue-blind)

#361314

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #311807;
/* rgb */ color: rgb(49, 24, 7);
/* oklch */ color: oklch(24.0% 0.049 52.7);

Tailwind

colors: {
  custom: {
    50: '#6b554a',
    500: '#311807',
    950: '#000000',
  },
}

SCSS

$custom: #311807;
$custom-light: #6b554a;
$custom-dark: #000000;

JSON

{
  "hex": "#311807",
  "rgb": {
    "r": 49,
    "g": 24,
    "b": 7
  },
  "hsl": {
    "h": 24.286,
    "s": 75,
    "l": 10.98
  },
  "oklch": {
    "l": 0.24044,
    "c": 0.04863,
    "h": 52.7
  },
  "luminance": 0.01322
}

Semantic roles & 50–950 ramp

primary

#311807

secondary

#235171

accent

#A6F236

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#070301

muted

#7A7877

Preview Lab

Preview with #311807

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

Preview Lab → · Contrast checker → · Palette generator →