#331B2C#331B2C

#331B2C is a dark, muted pink. Relative luminance 0.017; OKLCH L 26.2% C 0.047 H 338.6°. Best body text is #FFFFFF at 15.74:1 contrast (WCAG AA passes).

Color values

HEX	#331B2C
RGB	rgb(51, 27, 44)
HSL	hsl(318, 31%, 15%)
HSV	hsv(318, 47%, 20%)
CMYK	cmyk(0%, 47.1%, 13.7%, 80%)
CIE-LAB	lab(13.65, 14.96, -6.39)
CIE-LCH	lch(13.65, 16.26, 336.87°)
OKLab	oklab(26.15% 0.0435 -0.0171)
OKLCH	oklch(26.15% 0.047 338.6)
XYZ	xyz(2.2118, 1.6696, 2.5882)
Luminance	0.0167 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331B2C #1B3322

analogous

#2E1B33 #331B2C #331B20

triadic

#331B2C #2C331B #1B2C33

tetradic

#331B2C #332E1B #1B3322 #1B2033

square

#331B2C #332E1B #1B3322 #1B2033

split-complementary

#331B2C #20331B #1B332E

monochromatic

#140B11 #140B11 #331B2C #5B304F #834571

Accessibility & contrast

On white

15.74

#331B2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#331B2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331B2C

15.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331B2C	#FFFFFF	#000000	##FFFFFF
##331B2C	1.00	15.74	1.33	15.74
#FFFFFF	15.74	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C212D

Deuteranopia (green-blind)

#22242B

Tritanopia (blue-blind)

#351C21

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #331b2c;
/* rgb */ color: rgb(51, 27, 44);
/* oklch */ color: oklch(26.2% 0.047 338.6);

Tailwind

colors: {
  custom: {
    50: '#6b5865',
    500: '#331b2c',
    950: '#000000',
  },
}

SCSS

$custom: #331b2c;
$custom-light: #6b5865;
$custom-dark: #000000;

JSON

{
  "hex": "#331b2c",
  "rgb": {
    "r": 51,
    "g": 27,
    "b": 44
  },
  "hsl": {
    "h": 317.5,
    "s": 30.769,
    "l": 15.294
  },
  "oklch": {
    "l": 0.26154,
    "c": 0.04675,
    "h": 338.6
  },
  "luminance": 0.0167
}

Semantic roles & 50–950 ramp

primary

#331B2C

secondary

#43674D

accent

#C77F61

background

#F6F5F6

surface

#EBE9EB

border

#C6C5C6

text

#070305

muted

#7A787A

Preview Lab

Preview with #331B2C

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

Preview Lab → · Contrast checker → · Palette generator →