#311805#311805

#311805 is a very dark, muted orange. Relative luminance 0.013; OKLCH L 24.0% C 0.050 H 55.5°. Best body text is #FFFFFF at 16.62:1 contrast (WCAG AA passes).

Color values

HEX	#311805
RGB	rgb(49, 24, 5)
HSL	hsl(26, 81%, 11%)
HSV	hsv(26, 90%, 19%)
CMYK	cmyk(0%, 51%, 89.8%, 80.8%)
CIE-LAB	lab(11.40, 10.61, 15.18)
CIE-LCH	lch(11.40, 18.52, 55.05°)
OKLab	oklab(24.01% 0.0284 0.0414)
OKLCH	oklch(24.01% 0.05 55.5)
XYZ	xyz(1.6208, 1.3174, 0.3125)
Luminance	0.0132 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311805 #051E31

analogous

#310508 #311805 #312E05

triadic

#311805 #053118 #180531

tetradic

#311805 #083105 #051E31 #2E0531

square

#311805 #083105 #051E31 #2E0531

split-complementary

#311805 #05312E #050831

monochromatic

#1C0E03 #1C0E03 #311805 #69330B #A04E10

Accessibility & contrast

On white

16.62

#311805 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#311805 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311805

16.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311805	#FFFFFF	#000000	##FFFFFF
##311805	1.00	16.62	1.26	16.62
#FFFFFF	16.62	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1B03

Deuteranopia (green-blind)

#252005

Tritanopia (blue-blind)

#371314

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #311805;
/* rgb */ color: rgb(49, 24, 5);
/* oklch */ color: oklch(24.0% 0.050 55.5);

Tailwind

colors: {
  custom: {
    50: '#6b5549',
    500: '#311805',
    950: '#000000',
  },
}

SCSS

$custom: #311805;
$custom-light: #6b5549;
$custom-dark: #000000;

JSON

{
  "hex": "#311805",
  "rgb": {
    "r": 49,
    "g": 24,
    "b": 5
  },
  "hsl": {
    "h": 25.909,
    "s": 81.481,
    "l": 10.588
  },
  "oklch": {
    "l": 0.2401,
    "c": 0.05021,
    "h": 55.5
  },
  "luminance": 0.01317
}

Semantic roles & 50–950 ramp

primary

#311805

secondary

#1F4F72

accent

#A2F830

background

#F6F4F4

surface

#EBE7E6

border

#C6C3C2

text

#070300

muted

#7A7877

Preview Lab

Preview with #311805

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

Preview Lab → · Contrast checker → · Palette generator →