#2A0B44#2A0B44

#2A0B44 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.8% C 0.101 H 304.4°. Best body text is #FFFFFF at 17.08:1 contrast (WCAG AA passes).

Color values

HEX	#2A0B44
RGB	rgb(42, 11, 68)
HSL	hsl(273, 72%, 15%)
HSV	hsv(273, 84%, 27%)
CMYK	cmyk(38.2%, 83.8%, 0%, 73.3%)
CIE-LAB	lab(10.17, 27.87, -29.15)
CIE-LCH	lch(10.17, 40.33, 313.72°)
OKLab	oklab(23.82% 0.0569 -0.083)
OKLCH	oklch(23.82% 0.101 304.4)
XYZ	xyz(2.1177, 1.1489, 5.5779)
Luminance	0.0115 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A0B44 #25440B

analogous

#0E0B44 #2A0B44 #440B41

triadic

#2A0B44 #442A0B #0B442A

tetradic

#2A0B44 #440E0B #25440B #0B4144

square

#2A0B44 #440E0B #25440B #0B4144

split-complementary

#2A0B44 #41440B #0B440E

monochromatic

#10041A #10041A #2A0B44 #4B1479 #6B1CAD

Accessibility & contrast

On white

17.08

#2A0B44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#2A0B44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A0B44

17.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A0B44	#FFFFFF	#000000	##FFFFFF
##2A0B44	1.00	17.08	1.23	17.08
#FFFFFF	17.08	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B46

Deuteranopia (green-blind)

#001C43

Tritanopia (blue-blind)

#251927

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #2a0b44;
/* rgb */ color: rgb(42, 11, 68);
/* oklch */ color: oklch(23.8% 0.101 304.4);

Tailwind

colors: {
  custom: {
    50: '#674d78',
    500: '#2a0b44',
    950: '#000000',
  },
}

SCSS

$custom: #2a0b44;
$custom-light: #674d78;
$custom-dark: #000000;

JSON

{
  "hex": "#2a0b44",
  "rgb": {
    "r": 42,
    "g": 11,
    "b": 68
  },
  "hsl": {
    "h": 272.632,
    "s": 72.152,
    "l": 15.49
  },
  "oklch": {
    "l": 0.23818,
    "c": 0.1006,
    "h": 304.4
  },
  "luminance": 0.01149
}

Semantic roles & 50–950 ramp

primary

#2A0B44

secondary

#52812A

accent

#EF398C

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060109

muted

#7A777B

Preview Lab

Preview with #2A0B44

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

Preview Lab → · Contrast checker → · Palette generator →