#331307#331307

#331307 is a very dark, muted orange. Relative luminance 0.012; OKLCH L 23.4% C 0.056 H 40.7°. Best body text is #FFFFFF at 16.98:1 contrast (WCAG AA passes).

Color values

HEX	#331307
RGB	rgb(51, 19, 7)
HSL	hsl(16, 76%, 11%)
HSV	hsv(16, 86%, 20%)
CMYK	cmyk(0%, 62.7%, 86.3%, 80%)
CIE-LAB	lab(10.45, 15.12, 13.10)
CIE-LCH	lch(10.45, 20.00, 40.91°)
OKLab	oklab(23.37% 0.0424 0.0366)
OKLCH	oklch(23.37% 0.056 40.7)
XYZ	xyz(1.6366, 1.1851, 0.3435)
Luminance	0.0118 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331307 #072733

analogous

#330711 #331307 #332907

triadic

#331307 #073313 #130733

tetradic

#331307 #113307 #072733 #290733

square

#331307 #113307 #072733 #290733

split-complementary

#331307 #073329 #071133

monochromatic

#1B0A04 #1B0A04 #331307 #69270E #9F3B16

Accessibility & contrast

On white

16.98

#331307 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#331307 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331307

16.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331307	#FFFFFF	#000000	##FFFFFF
##331307	1.00	16.98	1.24	16.98
#FFFFFF	16.98	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1806

Deuteranopia (green-blind)

#241F06

Tritanopia (blue-blind)

#390C10

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #331307;
/* rgb */ color: rgb(51, 19, 7);
/* oklch */ color: oklch(23.4% 0.056 40.7);

Tailwind

colors: {
  custom: {
    50: '#6e514a',
    500: '#331307',
    950: '#000000',
  },
}

SCSS

$custom: #331307;
$custom-light: #6e514a;
$custom-dark: #000000;

JSON

{
  "hex": "#331307",
  "rgb": {
    "r": 51,
    "g": 19,
    "b": 7
  },
  "hsl": {
    "h": 16.364,
    "s": 75.862,
    "l": 11.373
  },
  "oklch": {
    "l": 0.23368,
    "c": 0.05599,
    "h": 40.7
  },
  "luminance": 0.01185
}

Semantic roles & 50–950 ramp

primary

#331307

secondary

#235D73

accent

#BFF235

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070201

muted

#7A7877

Preview Lab

Preview with #331307

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

Preview Lab → · Contrast checker → · Palette generator →