#331C0E#331C0E

#331C0E is a dark, muted orange. Relative luminance 0.016; OKLCH L 25.4% C 0.043 H 51.1°. Best body text is #FFFFFF at 15.99:1 contrast (WCAG AA passes).

Color values

HEX	#331C0E
RGB	rgb(51, 28, 14)
HSL	hsl(23, 57%, 13%)
HSV	hsv(23, 73%, 20%)
CMYK	cmyk(0%, 45.1%, 72.5%, 80%)
CIE-LAB	lab(13.02, 9.64, 13.59)
CIE-LCH	lch(13.02, 16.66, 54.65°)
OKLab	oklab(25.38% 0.0273 0.0338)
OKLCH	oklch(25.38% 0.043 51.1)
XYZ	xyz(1.8599, 1.5662, 0.6197)
Luminance	0.0157 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331C0E #0E2533

analogous

#330E12 #331C0E #332E0E

triadic

#331C0E #0E331C #1C0E33

tetradic

#331C0E #12330E #0E2533 #2E0E33

square

#331C0E #12330E #0E2533 #2E0E33

split-complementary

#331C0E #0E332E #0E1233

monochromatic

#180D07 #180D07 #331C0E #63361B #935128

Accessibility & contrast

On white

15.99

#331C0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#331C0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331C0E

15.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331C0E	#FFFFFF	#000000	##FFFFFF
##331C0E	1.00	15.99	1.31	15.99
#FFFFFF	15.99	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	15.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221F0D

Deuteranopia (green-blind)

#28240E

Tritanopia (blue-blind)

#381819

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #331c0e;
/* rgb */ color: rgb(51, 28, 14);
/* oklch */ color: oklch(25.4% 0.043 51.1);

Tailwind

colors: {
  custom: {
    50: '#6d584d',
    500: '#331c0e',
    950: '#000000',
  },
}

SCSS

$custom: #331c0e;
$custom-light: #6d584d;
$custom-dark: #000000;

JSON

{
  "hex": "#331c0e",
  "rgb": {
    "r": 51,
    "g": 28,
    "b": 14
  },
  "hsl": {
    "h": 22.703,
    "s": 56.923,
    "l": 12.745
  },
  "oklch": {
    "l": 0.25379,
    "c": 0.04344,
    "h": 51.1
  },
  "luminance": 0.01566
}

Semantic roles & 50–950 ramp

primary

#331C0E

secondary

#2F566E

accent

#A6E048

background

#F6F5F4

surface

#ECE9E7

border

#C7C5C3

text

#070301

muted

#7A7877

Preview Lab

Preview with #331C0E

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

Preview Lab → · Contrast checker → · Palette generator →