#2B101D#2B101D

#2B101D is a very dark, muted pink. Relative luminance 0.010; OKLCH L 22.0% C 0.049 H 351.7°. Best body text is #FFFFFF at 17.58:1 contrast (WCAG AA passes).

Color values

HEX	#2B101D
RGB	rgb(43, 16, 29)
HSL	hsl(331, 46%, 12%)
HSV	hsv(331, 63%, 17%)
CMYK	cmyk(0%, 62.8%, 32.6%, 83.1%)
CIE-LAB	lab(8.76, 15.92, -2.73)
CIE-LCH	lch(8.76, 16.15, 350.26°)
OKLab	oklab(21.98% 0.0481 -0.007)
OKLCH	oklch(21.98% 0.049 351.7)
XYZ	xyz(1.4034, 0.9730, 1.2761)
Luminance	0.0097 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B101D #102B1E

analogous

#2B102B #2B101D #2B1110

triadic

#2B101D #1D2B10 #101D2B

tetradic

#2B101D #2B2B10 #102B1E #11102B

square

#2B101D #2B2B10 #102B1E #11102B

split-complementary

#2B101D #102B11 #102B2B

monochromatic

#16080F #16080F #2B101D #58213B #843159

Accessibility & contrast

On white

17.58

#2B101D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#2B101D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B101D

17.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B101D	#FFFFFF	#000000	##FFFFFF
##2B101D	1.00	17.58	1.19	17.58
#FFFFFF	17.58	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13161D

Deuteranopia (green-blind)

#1A1B1C

Tritanopia (blue-blind)

#2E0F15

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #2b101d;
/* rgb */ color: rgb(43, 16, 29);
/* oklch */ color: oklch(22.0% 0.049 351.7);

Tailwind

colors: {
  custom: {
    50: '#654f58',
    500: '#2b101d',
    950: '#000000',
  },
}

SCSS

$custom: #2b101d;
$custom-light: #654f58;
$custom-dark: #000000;

JSON

{
  "hex": "#2b101d",
  "rgb": {
    "r": 43,
    "g": 16,
    "b": 29
  },
  "hsl": {
    "h": 331.111,
    "s": 45.763,
    "l": 11.569
  },
  "oklch": {
    "l": 0.21982,
    "c": 0.04856,
    "h": 351.7
  },
  "luminance": 0.00973
}

Semantic roles & 50–950 ramp

primary

#2B101D

secondary

#33644C

accent

#D59652

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#060203

muted

#7A7878

Preview Lab

Preview with #2B101D

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

Preview Lab → · Contrast checker → · Palette generator →