#2B0B44#2B0B44

#2B0B44 is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 24.0% C 0.101 H 305.5°. Best body text is #FFFFFF at 17.02:1 contrast (WCAG AA passes).

Color values

HEX	#2B0B44
RGB	rgb(43, 11, 68)
HSL	hsl(274, 72%, 15%)
HSV	hsv(274, 84%, 27%)
CMYK	cmyk(36.8%, 83.8%, 0%, 73.3%)
CIE-LAB	lab(10.34, 28.09, -28.88)
CIE-LCH	lch(10.34, 40.29, 314.20°)
OKLab	oklab(23.97% 0.0585 -0.0822)
OKLCH	oklch(23.97% 0.101 305.5)
XYZ	xyz(2.1591, 1.1703, 5.5799)
Luminance	0.0117 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B0B44 #24440B

analogous

#0E0B44 #2B0B44 #440B40

triadic

#2B0B44 #442B0B #0B442B

tetradic

#2B0B44 #440E0B #24440B #0B4044

square

#2B0B44 #440E0B #24440B #0B4044

split-complementary

#2B0B44 #40440B #0B440E

monochromatic

#11041A #11041A #2B0B44 #4C1479 #6E1CAD

Accessibility & contrast

On white

17.02

#2B0B44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#2B0B44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B0B44

17.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B0B44	#FFFFFF	#000000	##FFFFFF
##2B0B44	1.00	17.02	1.23	17.02
#FFFFFF	17.02	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B46

Deuteranopia (green-blind)

#001C43

Tritanopia (blue-blind)

#261927

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #2b0b44;
/* rgb */ color: rgb(43, 11, 68);
/* oklch */ color: oklch(24.0% 0.101 305.5);

Tailwind

colors: {
  custom: {
    50: '#684e78',
    500: '#2b0b44',
    950: '#000000',
  },
}

SCSS

$custom: #2b0b44;
$custom-light: #684e78;
$custom-dark: #000000;

JSON

{
  "hex": "#2b0b44",
  "rgb": {
    "r": 43,
    "g": 11,
    "b": 68
  },
  "hsl": {
    "h": 273.684,
    "s": 72.152,
    "l": 15.49
  },
  "oklch": {
    "l": 0.23966,
    "c": 0.10087,
    "h": 305.5
  },
  "luminance": 0.0117
}

Semantic roles & 50–950 ramp

primary

#2B0B44

secondary

#50812A

accent

#EF3989

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060109

muted

#7A777B

Preview Lab

Preview with #2B0B44

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

Preview Lab → · Contrast checker → · Palette generator →