#331509#331509

#331509 is a very dark, muted orange. Relative luminance 0.013; OKLCH L 23.8% C 0.053 H 41.7°. Best body text is #FFFFFF at 16.77:1 contrast (WCAG AA passes).

Color values

HEX	#331509
RGB	rgb(51, 21, 9)
HSL	hsl(17, 70%, 12%)
HSV	hsv(17, 82%, 20%)
CMYK	cmyk(0%, 58.8%, 82.4%, 80%)
CIE-LAB	lab(10.99, 13.97, 13.05)
CIE-LCH	lch(10.99, 19.11, 43.05°)
OKLab	oklab(23.79% 0.0394 0.0351)
OKLCH	oklch(23.79% 0.053 41.7)
XYZ	xyz(1.6829, 1.2601, 0.4130)
Luminance	0.0126 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331509 #092733

analogous

#330912 #331509 #332A09

triadic

#331509 #093315 #150933

tetradic

#331509 #123309 #092733 #2A0933

square

#331509 #123309 #092733 #2A0933

split-complementary

#331509 #09332A #091233

monochromatic

#1A0B05 #1A0B05 #331509 #672A12 #9B401B

Accessibility & contrast

On white

16.77

#331509 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#331509 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331509

16.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331509	#FFFFFF	#000000	##FFFFFF
##331509	1.00	16.77	1.25	16.77
#FFFFFF	16.77	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1908

Deuteranopia (green-blind)

#242008

Tritanopia (blue-blind)

#390F12

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #331509;
/* rgb */ color: rgb(51, 21, 9);
/* oklch */ color: oklch(23.8% 0.053 41.7);

Tailwind

colors: {
  custom: {
    50: '#6d534a',
    500: '#331509',
    950: '#000000',
  },
}

SCSS

$custom: #331509;
$custom-light: #6d534a;
$custom-dark: #000000;

JSON

{
  "hex": "#331509",
  "rgb": {
    "r": 51,
    "g": 21,
    "b": 9
  },
  "hsl": {
    "h": 17.143,
    "s": 70,
    "l": 11.765
  },
  "oklch": {
    "l": 0.23794,
    "c": 0.05279,
    "h": 41.7
  },
  "luminance": 0.0126
}

Semantic roles & 50–950 ramp

primary

#331509

secondary

#275C71

accent

#BAED3B

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070201

muted

#7A7877

Preview Lab

Preview with #331509

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

Preview Lab → · Contrast checker → · Palette generator →