#2A0B38#2A0B38

#2A0B38 is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 22.8% C 0.086 H 313.3°. Best body text is #FFFFFF at 17.45:1 contrast (WCAG AA passes).

Color values

HEX	#2A0B38
RGB	rgb(42, 11, 56)
HSL	hsl(281, 67%, 13%)
HSV	hsv(281, 80%, 22%)
CMYK	cmyk(25%, 80.4%, 0%, 78%)
CIE-LAB	lab(9.13, 24.65, -22.27)
CIE-LCH	lch(9.13, 33.22, 317.90°)
OKLab	oklab(22.75% 0.0591 -0.0628)
OKLCH	oklch(22.75% 0.086 313.3)
XYZ	xyz(1.7882, 1.0172, 3.8427)
Luminance	0.0102 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A0B38 #19380B

analogous

#130B38 #2A0B38 #380B2F

triadic

#2A0B38 #382A0B #0B382A

tetradic

#2A0B38 #38130B #19380B #0B2F38

square

#2A0B38 #38130B #19380B #0B2F38

split-complementary

#2A0B38 #2F380B #0B3813

monochromatic

#13051A #13051A #2A0B38 #50156B #771F9E

Accessibility & contrast

On white

17.45

#2A0B38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#2A0B38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A0B38

17.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A0B38	#FFFFFF	#000000	##FFFFFF
##2A0B38	1.00	17.45	1.20	17.45
#FFFFFF	17.45	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001839

Deuteranopia (green-blind)

#081A37

Tritanopia (blue-blind)

#291420

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #2a0b38;
/* rgb */ color: rgb(42, 11, 56);
/* oklch */ color: oklch(22.8% 0.086 313.3);

Tailwind

colors: {
  custom: {
    50: '#664d6f',
    500: '#2a0b38',
    950: '#000000',
  },
}

SCSS

$custom: #2a0b38;
$custom-light: #664d6f;
$custom-dark: #000000;

JSON

{
  "hex": "#2a0b38",
  "rgb": {
    "r": 42,
    "g": 11,
    "b": 56
  },
  "hsl": {
    "h": 281.333,
    "s": 67.164,
    "l": 13.137
  },
  "oklch": {
    "l": 0.2275,
    "c": 0.08622,
    "h": 313.3
  },
  "luminance": 0.01017
}

Semantic roles & 50–950 ramp

primary

#2A0B38

secondary

#41752A

accent

#EA3E73

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060107

muted

#7A777A

Preview Lab

Preview with #2A0B38

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

Preview Lab → · Contrast checker → · Palette generator →