#311704#311704

#311704 is a very dark, muted orange. Relative luminance 0.013; OKLCH L 23.8% C 0.052 H 54.6°. Best body text is #FFFFFF at 16.73:1 contrast (WCAG AA passes).

Color values

HEX	#311704
RGB	rgb(49, 23, 4)
HSL	hsl(25, 85%, 10%)
HSV	hsv(25, 92%, 19%)
CMYK	cmyk(0%, 53.1%, 91.8%, 80.8%)
CIE-LAB	lab(11.10, 11.21, 15.17)
CIE-LCH	lch(11.10, 18.87, 53.53°)
OKLab	oklab(23.78% 0.0299 0.0422)
OKLCH	oklch(23.78% 0.052 54.6)
XYZ	xyz(1.5951, 1.2747, 0.2769)
Luminance	0.0127 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311704 #041E31

analogous

#310408 #311704 #312D04

triadic

#311704 #043117 #170431

tetradic

#311704 #083104 #041E31 #2D0431

square

#311704 #083104 #041E31 #2D0431

split-complementary

#311704 #04312D #040831

monochromatic

#1C0D02 #1C0D02 #311704 #6A3209 #A24C0D

Accessibility & contrast

On white

16.73

#311704 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#311704 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311704

16.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311704	#FFFFFF	#000000	##FFFFFF
##311704	1.00	16.73	1.25	16.73
#FFFFFF	16.73	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1A02

Deuteranopia (green-blind)

#252004

Tritanopia (blue-blind)

#371113

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #311704;
/* rgb */ color: rgb(49, 23, 4);
/* oklch */ color: oklch(23.8% 0.052 54.6);

Tailwind

colors: {
  custom: {
    50: '#6b5448',
    500: '#311704',
    950: '#000000',
  },
}

SCSS

$custom: #311704;
$custom-light: #6b5448;
$custom-dark: #000000;

JSON

{
  "hex": "#311704",
  "rgb": {
    "r": 49,
    "g": 23,
    "b": 4
  },
  "hsl": {
    "h": 25.333,
    "s": 84.906,
    "l": 10.392
  },
  "oklch": {
    "l": 0.23775,
    "c": 0.05173,
    "h": 54.6
  },
  "luminance": 0.01275
}

Semantic roles & 50–950 ramp

primary

#311704

secondary

#1D4F73

accent

#A4FB2D

background

#F6F4F4

surface

#ECE7E6

border

#C7C3C2

text

#070200

muted

#7A7877

Preview Lab

Preview with #311704

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

Preview Lab → · Contrast checker → · Palette generator →