#2B0C3A#2B0C3A

#2B0C3A is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.2% C 0.087 H 312.5°. Best body text is #FFFFFF at 17.26:1 contrast (WCAG AA passes).

Color values

HEX	#2B0C3A
RGB	rgb(43, 12, 58)
HSL	hsl(280, 66%, 14%)
HSV	hsv(280, 79%, 23%)
CMYK	cmyk(25.9%, 79.3%, 0%, 77.3%)
CIE-LAB	lab(9.66, 24.90, -22.86)
CIE-LCH	lch(9.66, 33.80, 317.44°)
OKLab	oklab(23.21% 0.0591 -0.0645)
OKLCH	oklch(23.21% 0.087 312.5)
XYZ	xyz(1.8913, 1.0821, 4.1114)
Luminance	0.0108 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B0C3A #1B3A0C

analogous

#140C3A #2B0C3A #3A0C32

triadic

#2B0C3A #3A2B0C #0C3A2B

tetradic

#2B0C3A #3A140C #1B3A0C #0C323A

square

#2B0C3A #3A140C #1B3A0C #0C323A

split-complementary

#2B0C3A #323A0C #0C3A14

monochromatic

#130519 #130519 #2B0C3A #51166D #76219F

Accessibility & contrast

On white

17.26

#2B0C3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#2B0C3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B0C3A

17.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B0C3A	#FFFFFF	#000000	##FFFFFF
##2B0C3A	1.00	17.26	1.22	17.26
#FFFFFF	17.26	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00193B

Deuteranopia (green-blind)

#081B39

Tritanopia (blue-blind)

#291621

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #2b0c3a;
/* rgb */ color: rgb(43, 12, 58);
/* oklch */ color: oklch(23.2% 0.087 312.5);

Tailwind

colors: {
  custom: {
    50: '#664e70',
    500: '#2b0c3a',
    950: '#000000',
  },
}

SCSS

$custom: #2b0c3a;
$custom-light: #664e70;
$custom-dark: #000000;

JSON

{
  "hex": "#2b0c3a",
  "rgb": {
    "r": 43,
    "g": 12,
    "b": 58
  },
  "hsl": {
    "h": 280.435,
    "s": 65.714,
    "l": 13.725
  },
  "oklch": {
    "l": 0.23211,
    "c": 0.08748,
    "h": 312.5
  },
  "luminance": 0.01082
}

Semantic roles & 50–950 ramp

primary

#2B0C3A

secondary

#44762C

accent

#E93F76

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060107

muted

#7A777A

Preview Lab

Preview with #2B0C3A

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

Preview Lab → · Contrast checker → · Palette generator →