#331709#331709

#331709 is a very dark, muted orange. Relative luminance 0.013; OKLCH L 24.2% C 0.051 H 45.9°. Best body text is #FFFFFF at 16.57:1 contrast (WCAG AA passes).

Color values

HEX	#331709
RGB	rgb(51, 23, 9)
HSL	hsl(20, 70%, 12%)
HSV	hsv(20, 82%, 20%)
CMYK	cmyk(0%, 54.9%, 82.4%, 80%)
CIE-LAB	lab(11.53, 12.64, 13.79)
CIE-LCH	lch(11.53, 18.71, 47.48°)
OKLab	oklab(24.2% 0.0354 0.0364)
OKLCH	oklch(24.2% 0.051 45.9)
XYZ	xyz(1.7211, 1.3365, 0.4257)
Luminance	0.0134 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331709 #092533

analogous

#330910 #331709 #332C09

triadic

#331709 #093317 #170933

tetradic

#331709 #103309 #092533 #2C0933

square

#331709 #103309 #092533 #2C0933

split-complementary

#331709 #09332C #091033

monochromatic

#1A0C05 #1A0C05 #331709 #672E12 #9B461B

Accessibility & contrast

On white

16.57

#331709 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#331709 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331709

16.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331709	#FFFFFF	#000000	##FFFFFF
##331709	1.00	16.57	1.27	16.57
#FFFFFF	16.57	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1B08

Deuteranopia (green-blind)

#252109

Tritanopia (blue-blind)

#391114

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #331709;
/* rgb */ color: rgb(51, 23, 9);
/* oklch */ color: oklch(24.2% 0.051 45.9);

Tailwind

colors: {
  custom: {
    50: '#6d544a',
    500: '#331709',
    950: '#000000',
  },
}

SCSS

$custom: #331709;
$custom-light: #6d544a;
$custom-dark: #000000;

JSON

{
  "hex": "#331709",
  "rgb": {
    "r": 51,
    "g": 23,
    "b": 9
  },
  "hsl": {
    "h": 20,
    "s": 70,
    "l": 11.765
  },
  "oklch": {
    "l": 0.24204,
    "c": 0.05077,
    "h": 45.9
  },
  "luminance": 0.01336
}

Semantic roles & 50–950 ramp

primary

#331709

secondary

#275871

accent

#B2ED3B

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070201

muted

#7A7877

Preview Lab

Preview with #331709

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

Preview Lab → · Contrast checker → · Palette generator →