#2B102A#2B102A

#2B102A is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 22.7% C 0.061 H 328.8°. Best body text is #FFFFFF at 17.35:1 contrast (WCAG AA passes).

Color values

HEX	#2B102A
RGB	rgb(43, 16, 42)
HSL	hsl(302, 46%, 12%)
HSV	hsv(302, 63%, 17%)
CMYK	cmyk(0%, 62.8%, 2.3%, 83.1%)
CIE-LAB	lab(9.41, 18.59, -11.54)
CIE-LCH	lch(9.41, 21.88, 328.17°)
OKLab	oklab(22.68% 0.0521 -0.0316)
OKLCH	oklch(22.68% 0.061 328.8)
XYZ	xyz(1.5994, 1.0514, 2.3087)
Luminance	0.0105 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B102A #102B11

analogous

#1F102B #2B102A #2B101D

triadic

#2B102A #2A2B10 #102A2B

tetradic

#2B102A #2B1F10 #102B11 #101D2B

square

#2B102A #2B1F10 #102B11 #101D2B

split-complementary

#2B102A #1D2B10 #102B1F

monochromatic

#160816 #160816 #2B102A #582156 #843181

Accessibility & contrast

On white

17.35

#2B102A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#2B102A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B102A

17.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B102A	#FFFFFF	#000000	##FFFFFF
##2B102A	1.00	17.35	1.21	17.35
#FFFFFF	17.35	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E182B

Deuteranopia (green-blind)

#161C29

Tritanopia (blue-blind)

#2D131B

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #2b102a;
/* rgb */ color: rgb(43, 16, 42);
/* oklch */ color: oklch(22.7% 0.061 328.8);

Tailwind

colors: {
  custom: {
    50: '#654f63',
    500: '#2b102a',
    950: '#000000',
  },
}

SCSS

$custom: #2b102a;
$custom-light: #654f63;
$custom-dark: #000000;

JSON

{
  "hex": "#2b102a",
  "rgb": {
    "r": 43,
    "g": 16,
    "b": 42
  },
  "hsl": {
    "h": 302.222,
    "s": 45.763,
    "l": 11.569
  },
  "oklch": {
    "l": 0.22677,
    "c": 0.06095,
    "h": 328.8
  },
  "luminance": 0.01051
}

Semantic roles & 50–950 ramp

primary

#2B102A

secondary

#336435

accent

#D55752

background

#F6F4F5

surface

#EBE7EA

border

#C6C3C6

text

#060205

muted

#7A7879

Preview Lab

Preview with #2B102A

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

Preview Lab → · Contrast checker → · Palette generator →