#331900#331900

#331900 is a very dark, muted orange. Relative luminance 0.014; OKLCH L 24.5% C 0.056 H 61.8°. Best body text is #FFFFFF at 16.41:1 contrast (WCAG AA passes).

Color values

HEX	#331900
RGB	rgb(51, 25, 0)
HSL	hsl(29, 100%, 10%)
HSV	hsv(29, 100%, 20%)
CMYK	cmyk(0%, 51%, 100%, 80%)
CIE-LAB	lab(11.95, 10.61, 18.04)
CIE-LCH	lch(11.95, 20.92, 59.54°)
OKLab	oklab(24.49% 0.0267 0.0498)
OKLCH	oklch(24.49% 0.056 61.8)
XYZ	xyz(1.7130, 1.3993, 0.1799)
Luminance	0.0140 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331900 #001A33

analogous

#330000 #331900 #333300

triadic

#331900 #003319 #190033

tetradic

#331900 #003300 #001A33 #330033

square

#331900 #003300 #001A33 #330033

split-complementary

#331900 #003333 #000033

monochromatic

#1F0F00 #1F0F00 #331900 #703700 #AD5500

Accessibility & contrast

On white

16.41

#331900 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#331900 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331900

16.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331900	#FFFFFF	#000000	##FFFFFF
##331900	1.00	16.41	1.28	16.41
#FFFFFF	16.41	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211C00

Deuteranopia (green-blind)

#272200

Tritanopia (blue-blind)

#391314

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #331900;
/* rgb */ color: rgb(51, 25, 0);
/* oklch */ color: oklch(24.5% 0.056 61.8);

Tailwind

colors: {
  custom: {
    50: '#6d5646',
    500: '#331900',
    950: '#000000',
  },
}

SCSS

$custom: #331900;
$custom-light: #6d5646;
$custom-dark: #000000;

JSON

{
  "hex": "#331900",
  "rgb": {
    "r": 51,
    "g": 25,
    "b": 0
  },
  "hsl": {
    "h": 29.412,
    "s": 100,
    "l": 10
  },
  "oklch": {
    "l": 0.24488,
    "c": 0.05646,
    "h": 61.8
  },
  "luminance": 0.01399
}

Semantic roles & 50–950 ramp

primary

#331900

secondary

#154879

accent

#96FF29

background

#F6F5F3

surface

#ECE8E5

border

#C7C4C1

text

#070300

muted

#7A7877

Preview Lab

Preview with #331900

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

Preview Lab → · Contrast checker → · Palette generator →