#2B1564#2B1564

#2B1564 is a dark, vivid violet. Relative luminance 0.020; OKLCH L 28.4% C 0.129 H 288.0°. Best body text is #FFFFFF at 15.06:1 contrast (WCAG AA passes).

Color values

HEX	#2B1564
RGB	rgb(43, 21, 100)
HSL	hsl(257, 65%, 24%)
HSV	hsv(257, 79%, 39%)
CMYK	cmyk(57%, 79%, 0%, 60.8%)
CIE-LAB	lab(15.33, 32.32, -42.53)
CIE-LCH	lch(15.33, 53.42, 307.23°)
OKLab	oklab(28.45% 0.0398 -0.1223)
OKLCH	oklch(28.45% 0.129 288)
XYZ	xyz(3.5640, 1.9698, 12.2465)
Luminance	0.0197 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1564 #4E6415

analogous

#152664 #2B1564 #521564

triadic

#2B1564 #642B15 #15642B

tetradic

#2B1564 #641526 #4E6415 #156452

square

#2B1564 #641526 #4E6415 #156452

split-complementary

#2B1564 #645215 #266415

monochromatic

#0B0519 #150A31 #2B1564 #412097 #562AC9

Accessibility & contrast

On white

15.06

#2B1564 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#2B1564 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1564

15.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1564	#FFFFFF	#000000	##FFFFFF
##2B1564	1.00	15.06	1.39	15.06
#FFFFFF	15.06	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002866

Deuteranopia (green-blind)

#002463

Tritanopia (blue-blind)

#142B3B

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #2b1564;
/* rgb */ color: rgb(43, 21, 100);
/* oklch */ color: oklch(28.4% 0.129 288.0);

Tailwind

colors: {
  custom: {
    50: '#6c5591',
    500: '#2b1564',
    950: '#000000',
  },
}

SCSS

$custom: #2b1564;
$custom-light: #6c5591;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1564",
  "rgb": {
    "r": 43,
    "g": 21,
    "b": 100
  },
  "hsl": {
    "h": 256.709,
    "s": 65.289,
    "l": 23.725
  },
  "oklch": {
    "l": 0.28448,
    "c": 0.1286,
    "h": 288
  },
  "luminance": 0.0197
}

Semantic roles & 50–950 ramp

primary

#2B1564

secondary

#809B3A

accent

#E840B9

background

#F6F5F9

surface

#ECE9F1

border

#C7C5CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #2B1564

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

Preview Lab → · Contrast checker → · Palette generator →