#2B101A#2B101A

#2B101A is a very dark, muted pink. Relative luminance 0.010; OKLCH L 21.9% C 0.047 H 358.3°. Best body text is #FFFFFF at 17.62:1 contrast (WCAG AA passes).

Color values

HEX	#2B101A
RGB	rgb(43, 16, 26)
HSL	hsl(338, 46%, 12%)
HSV	hsv(338, 63%, 17%)
CMYK	cmyk(0%, 62.8%, 39.5%, 83.1%)
CIE-LAB	lab(8.64, 15.40, -0.62)
CIE-LCH	lch(8.64, 15.41, 357.71°)
OKLab	oklab(21.85% 0.0468 -0.0014)
OKLCH	oklch(21.85% 0.047 358.3)
XYZ	xyz(1.3681, 0.9589, 1.0901)
Luminance	0.0096 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B101A #102B21

analogous

#2B1028 #2B101A #2B1410

triadic

#2B101A #1A2B10 #101A2B

tetradic

#2B101A #282B10 #102B21 #14102B

square

#2B101A #282B10 #102B21 #14102B

split-complementary

#2B101A #102B14 #10282B

monochromatic

#16080D #16080D #2B101A #582135 #843150

Accessibility & contrast

On white

17.62

#2B101A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#2B101A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B101A

17.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B101A	#FFFFFF	#000000	##FFFFFF
##2B101A	1.00	17.62	1.19	17.62
#FFFFFF	17.62	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14161A

Deuteranopia (green-blind)

#1B1B19

Tritanopia (blue-blind)

#2F0E14

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #2b101a;
/* rgb */ color: rgb(43, 16, 26);
/* oklch */ color: oklch(21.9% 0.047 358.3);

Tailwind

colors: {
  custom: {
    50: '#664f56',
    500: '#2b101a',
    950: '#000000',
  },
}

SCSS

$custom: #2b101a;
$custom-light: #664f56;
$custom-dark: #000000;

JSON

{
  "hex": "#2b101a",
  "rgb": {
    "r": 43,
    "g": 16,
    "b": 26
  },
  "hsl": {
    "h": 337.778,
    "s": 45.763,
    "l": 11.569
  },
  "oklch": {
    "l": 0.21852,
    "c": 0.04677,
    "h": 358.3
  },
  "luminance": 0.00959
}

Semantic roles & 50–950 ramp

primary

#2B101A

secondary

#336452

accent

#D5A552

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#060203

muted

#7A7878

Preview Lab

Preview with #2B101A

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

Preview Lab → · Contrast checker → · Palette generator →