#331C16#331C16

#331C16 is a dark, muted red. Relative luminance 0.016; OKLCH L 25.6% C 0.038 H 35.4°. Best body text is #FFFFFF at 15.93:1 contrast (WCAG AA passes).

Color values

HEX	#331C16
RGB	rgb(51, 28, 22)
HSL	hsl(12, 40%, 14%)
HSV	hsv(12, 57%, 20%)
CMYK	cmyk(0%, 45.1%, 56.9%, 80%)
CIE-LAB	lab(13.18, 10.51, 8.93)
CIE-LCH	lch(13.18, 13.79, 40.36°)
OKLab	oklab(25.56% 0.0313 0.0222)
OKLCH	oklch(25.56% 0.038 35.4)
XYZ	xyz(1.9254, 1.5924, 0.9649)
Luminance	0.0159 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331C16 #162D33

analogous

#33161F #331C16 #332B16

triadic

#331C16 #16331C #1C1633

tetradic

#331C16 #1F3316 #162D33 #2B1633

square

#331C16 #1F3316 #162D33 #2B1633

split-complementary

#331C16 #16332B #161F33

monochromatic

#150C09 #150C09 #331C16 #5E3328 #894B3B

Accessibility & contrast

On white

15.93

#331C16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#331C16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331C16

15.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331C16	#FFFFFF	#000000	##FFFFFF
##331C16	1.00	15.93	1.32	15.93
#FFFFFF	15.93	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221F15

Deuteranopia (green-blind)

#272416

Tritanopia (blue-blind)

#38181A

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #331c16;
/* rgb */ color: rgb(51, 28, 22);
/* oklch */ color: oklch(25.6% 0.038 35.4);

Tailwind

colors: {
  custom: {
    50: '#6c5853',
    500: '#331c16',
    950: '#000000',
  },
}

SCSS

$custom: #331c16;
$custom-light: #6c5853;
$custom-dark: #000000;

JSON

{
  "hex": "#331c16",
  "rgb": {
    "r": 51,
    "g": 28,
    "b": 22
  },
  "hsl": {
    "h": 12.414,
    "s": 39.726,
    "l": 14.314
  },
  "oklch": {
    "l": 0.25555,
    "c": 0.03835,
    "h": 35.4
  },
  "luminance": 0.01592
}

Semantic roles & 50–950 ramp

primary

#331C16

secondary

#3B6069

accent

#B7D058

background

#F6F5F4

surface

#EBE9E7

border

#C6C5C3

text

#070302

muted

#7A7878

Preview Lab

Preview with #331C16

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

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