#2A0B39#2A0B39

#2A0B39 is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 22.8% C 0.087 H 312.4°. Best body text is #FFFFFF at 17.42:1 contrast (WCAG AA passes).

Color values

HEX	#2A0B39
RGB	rgb(42, 11, 57)
HSL	hsl(280, 68%, 13%)
HSV	hsv(280, 81%, 22%)
CMYK	cmyk(26.3%, 80.7%, 0%, 77.6%)
CIE-LAB	lab(9.21, 24.91, -22.86)
CIE-LCH	lch(9.21, 33.81, 317.45°)
OKLab	oklab(22.83% 0.059 -0.0645)
OKLCH	oklch(22.83% 0.087 312.4)
XYZ	xyz(1.8129, 1.0270, 3.9728)
Luminance	0.0103 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A0B39 #1A390B

analogous

#130B39 #2A0B39 #390B31

triadic

#2A0B39 #392A0B #0B392A

tetradic

#2A0B39 #39130B #1A390B #0B3139

square

#2A0B39 #39130B #1A390B #0B3139

split-complementary

#2A0B39 #31390B #0B3913

monochromatic

#13051A #13051A #2A0B39 #50156C #761FA0

Accessibility & contrast

On white

17.42

#2A0B39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#2A0B39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A0B39

17.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A0B39	#FFFFFF	#000000	##FFFFFF
##2A0B39	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)

#281521

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #2a0b39;
/* rgb */ color: rgb(42, 11, 57);
/* oklch */ color: oklch(22.8% 0.087 312.4);

Tailwind

colors: {
  custom: {
    50: '#664d70',
    500: '#2a0b39',
    950: '#000000',
  },
}

SCSS

$custom: #2a0b39;
$custom-light: #664d70;
$custom-dark: #000000;

JSON

{
  "hex": "#2a0b39",
  "rgb": {
    "r": 42,
    "g": 11,
    "b": 57
  },
  "hsl": {
    "h": 280.435,
    "s": 67.647,
    "l": 13.333
  },
  "oklch": {
    "l": 0.22833,
    "c": 0.08742,
    "h": 312.4
  },
  "luminance": 0.01027
}

Semantic roles & 50–950 ramp

primary

#2A0B39

secondary

#43762A

accent

#EB3D76

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060107

muted

#7A777A

Preview Lab

Preview with #2A0B39

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

Preview Lab → · Contrast checker → · Palette generator →