#331B23#331B23

#331B23 is a dark, muted pink. Relative luminance 0.016; OKLCH L 25.8% C 0.040 H 358.8°. Best body text is #FFFFFF at 15.89:1 contrast (WCAG AA passes).

Color values

HEX	#331B23
RGB	rgb(51, 27, 35)
HSL	hsl(340, 31%, 15%)
HSV	hsv(340, 47%, 20%)
CMYK	cmyk(0%, 47.1%, 31.4%, 80%)
CIE-LAB	lab(13.29, 13.19, -0.38)
CIE-LCH	lch(13.29, 13.19, 358.35°)
OKLab	oklab(25.76% 0.0398 -0.0008)
OKLCH	oklch(25.76% 0.04 358.8)
XYZ	xyz(2.0606, 1.6092, 1.7919)
Luminance	0.0161 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#331B23 #1B332B

analogous

#331B2F #331B23 #331F1B

triadic

#331B23 #23331B #1B2333

tetradic

#331B23 #2F331B #1B332B #1F1B33

square

#331B23 #2F331B #1B332B #1F1B33

split-complementary

#331B23 #1B331F #1B2F33

monochromatic

#140B0E #140B0E #331B23 #5B303E #83455A

Accessibility & contrast

On white

15.89

#331B23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#331B23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #331B23

15.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##331B23	#FFFFFF	#000000	##FFFFFF
##331B23	1.00	15.89	1.32	15.89
#FFFFFF	15.89	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E2023

Deuteranopia (green-blind)

#242422

Tritanopia (blue-blind)

#371A1E

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #331b23;
/* rgb */ color: rgb(51, 27, 35);
/* oklch */ color: oklch(25.8% 0.040 358.8);

Tailwind

colors: {
  custom: {
    50: '#6b575d',
    500: '#331b23',
    950: '#000000',
  },
}

SCSS

$custom: #331b23;
$custom-light: #6b575d;
$custom-dark: #000000;

JSON

{
  "hex": "#331b23",
  "rgb": {
    "r": 51,
    "g": 27,
    "b": 35
  },
  "hsl": {
    "h": 340,
    "s": 30.769,
    "l": 15.294
  },
  "oklch": {
    "l": 0.2576,
    "c": 0.0398,
    "h": 358.8
  },
  "luminance": 0.01609
}

Semantic roles & 50–950 ramp

primary

#331B23

secondary

#43675B

accent

#C7A561

background

#F6F5F5

surface

#EBE9E9

border

#C6C5C5

text

#070304

muted

#7A7879

Preview Lab

Preview with #331B23

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

Preview Lab → · Contrast checker → · Palette generator →