#2B0A39#2B0A39

#2B0A39 is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 22.9% C 0.089 H 313.8°. Best body text is #FFFFFF at 17.42:1 contrast (WCAG AA passes).

Color values

HEX	#2B0A39
RGB	rgb(43, 10, 57)
HSL	hsl(282, 70%, 13%)
HSV	hsv(282, 82%, 22%)
CMYK	cmyk(24.6%, 82.5%, 0%, 77.6%)
CIE-LAB	lab(9.21, 25.68, -22.87)
CIE-LCH	lch(9.21, 34.39, 318.32°)
OKLab	oklab(22.86% 0.0618 -0.0645)
OKLCH	oklch(22.86% 0.089 313.8)
XYZ	xyz(1.8432, 1.0261, 3.9711)
Luminance	0.0103 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B0A39 #18390A

analogous

#130A39 #2B0A39 #390A2F

triadic

#2B0A39 #392B0A #0A392B

tetradic

#2B0A39 #39130A #18390A #0A2F39

square

#2B0A39 #39130A #18390A #0A2F39

split-complementary

#2B0A39 #2F390A #0A3913

monochromatic

#14051A #14051A #2B0A39 #52136D #7A1CA1

Accessibility & contrast

On white

17.42

#2B0A39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#2B0A39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B0A39

17.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B0A39	#FFFFFF	#000000	##FFFFFF
##2B0A39	1.00	17.42	1.21	17.42
#FFFFFF	17.42	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00183A

Deuteranopia (green-blind)

#071B38

Tritanopia (blue-blind)

#2A1420

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #2b0a39;
/* rgb */ color: rgb(43, 10, 57);
/* oklch */ color: oklch(22.9% 0.089 313.8);

Tailwind

colors: {
  custom: {
    50: '#664c70',
    500: '#2b0a39',
    950: '#000000',
  },
}

SCSS

$custom: #2b0a39;
$custom-light: #664c70;
$custom-dark: #000000;

JSON

{
  "hex": "#2b0a39",
  "rgb": {
    "r": 43,
    "g": 10,
    "b": 57
  },
  "hsl": {
    "h": 282.128,
    "s": 70.149,
    "l": 13.137
  },
  "oklch": {
    "l": 0.22864,
    "c": 0.08933,
    "h": 313.8
  },
  "luminance": 0.01026
}

Semantic roles & 50–950 ramp

primary

#2B0A39

secondary

#407628

accent

#ED3B70

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060107

muted

#7A777A

Preview Lab

Preview with #2B0A39

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

Preview Lab → · Contrast checker → · Palette generator →