#2B1666#2B1666

#2B1666 is a dark, vivid violet. Relative luminance 0.020; OKLCH L 28.8% C 0.130 H 287.2°. Best body text is #FFFFFF at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#2B1666
RGB	rgb(43, 22, 102)
HSL	hsl(256, 65%, 24%)
HSV	hsv(256, 78%, 40%)
CMYK	cmyk(57.8%, 78.4%, 0%, 60%)
CIE-LAB	lab(15.73, 32.40, -43.19)
CIE-LCH	lch(15.73, 53.99, 306.87°)
OKLab	oklab(28.79% 0.0384 -0.1242)
OKLCH	oklch(28.79% 0.13 287.2)
XYZ	xyz(3.6807, 2.0465, 12.7689)
Luminance	0.0205 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1666 #516616

analogous

#162966 #2B1666 #531666

triadic

#2B1666 #662B16 #16662B

tetradic

#2B1666 #661629 #516616 #166653

square

#2B1666 #661629 #516616 #166653

split-complementary

#2B1666 #665316 #296616

monochromatic

#0B0519 #160B34 #2B1666 #402198 #552CCB

Accessibility & contrast

On white

14.90

#2B1666 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#2B1666 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1666

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1666	#FFFFFF	#000000	##FFFFFF
##2B1666	1.00	14.90	1.41	14.90
#FFFFFF	14.90	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002968

Deuteranopia (green-blind)

#002565

Tritanopia (blue-blind)

#122C3D

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #2b1666;
/* rgb */ color: rgb(43, 22, 102);
/* oklch */ color: oklch(28.8% 0.130 287.2);

Tailwind

colors: {
  custom: {
    50: '#6c5692',
    500: '#2b1666',
    950: '#000000',
  },
}

SCSS

$custom: #2b1666;
$custom-light: #6c5692;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1666",
  "rgb": {
    "r": 43,
    "g": 22,
    "b": 102
  },
  "hsl": {
    "h": 255.75,
    "s": 64.516,
    "l": 24.314
  },
  "oklch": {
    "l": 0.28793,
    "c": 0.13003,
    "h": 287.2
  },
  "luminance": 0.02047
}

Semantic roles & 50–950 ramp

primary

#2B1666

secondary

#839D3B

accent

#E840BC

background

#F6F5F9

surface

#ECE9F1

border

#C7C5CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #2B1666

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

Preview Lab → · Contrast checker → · Palette generator →