#2B1566#2B1566

#2B1566 is a dark, vivid violet. Relative luminance 0.020; OKLCH L 28.7% C 0.131 H 287.4°. Best body text is #FFFFFF at 14.98:1 contrast (WCAG AA passes).

Color values

HEX	#2B1566
RGB	rgb(43, 21, 102)
HSL	hsl(256, 66%, 24%)
HSV	hsv(256, 79%, 40%)
CMYK	cmyk(57.8%, 79.4%, 0%, 60%)
CIE-LAB	lab(15.53, 32.95, -43.51)
CIE-LCH	lch(15.53, 54.58, 307.14°)
OKLab	oklab(28.66% 0.0392 -0.1252)
OKLCH	oklch(28.66% 0.131 287.4)
XYZ	xyz(3.6620, 2.0090, 12.7626)
Luminance	0.0201 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1566 #506615

analogous

#152866 #2B1566 #541566

triadic

#2B1566 #662B15 #15662B

tetradic

#2B1566 #661528 #506615 #156654

square

#2B1566 #661528 #506615 #156654

split-complementary

#2B1566 #665415 #286615

monochromatic

#0B0519 #160B33 #2B1566 #401F99 #562ACC

Accessibility & contrast

On white

14.98

#2B1566 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#2B1566 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1566

14.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1566	#FFFFFF	#000000	##FFFFFF
##2B1566	1.00	14.98	1.40	14.98
#FFFFFF	14.98	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002968

Deuteranopia (green-blind)

#002564

Tritanopia (blue-blind)

#122C3C

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #2b1566;
/* rgb */ color: rgb(43, 21, 102);
/* oklch */ color: oklch(28.7% 0.131 287.4);

Tailwind

colors: {
  custom: {
    50: '#6c5592',
    500: '#2b1566',
    950: '#000000',
  },
}

SCSS

$custom: #2b1566;
$custom-light: #6c5592;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1566",
  "rgb": {
    "r": 43,
    "g": 21,
    "b": 102
  },
  "hsl": {
    "h": 256.296,
    "s": 65.854,
    "l": 24.118
  },
  "oklch": {
    "l": 0.28656,
    "c": 0.13116,
    "h": 287.4
  },
  "luminance": 0.02009
}

Semantic roles & 50–950 ramp

primary

#2B1566

secondary

#829D3A

accent

#E93FBB

background

#F6F5F9

surface

#ECE9F1

border

#C7C5CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #2B1566

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

Preview Lab → · Contrast checker → · Palette generator →