#2B1A63#2B1A63

#2B1A63 is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.1% C 0.121 H 286.9°. Best body text is #FFFFFF at 14.68:1 contrast (WCAG AA passes).

Color values

HEX	#2B1A63
RGB	rgb(43, 26, 99)
HSL	hsl(254, 58%, 25%)
HSV	hsv(254, 74%, 39%)
CMYK	cmyk(56.6%, 73.7%, 0%, 61.2%)
CIE-LAB	lab(16.27, 29.08, -40.32)
CIE-LCH	lch(16.27, 49.72, 305.80°)
OKLab	oklab(29.09% 0.0353 -0.1159)
OKLCH	oklch(29.09% 0.121 286.9)
XYZ	xyz(3.6171, 2.1530, 12.0269)
Luminance	0.0215 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1A63 #52631A

analogous

#1A2D63 #2B1A63 #501A63

triadic

#2B1A63 #632B1A #1A632B

tetradic

#2B1A63 #631A2D #52631A #1A6350

square

#2B1A63 #631A2D #52631A #1A6350

split-complementary

#2B1A63 #63501A #2D631A

monochromatic

#0B0618 #160D33 #2B1A63 #402793 #5533C4

Accessibility & contrast

On white

14.68

#2B1A63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#2B1A63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1A63

14.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1A63	#FFFFFF	#000000	##FFFFFF
##2B1A63	1.00	14.68	1.43	14.68
#FFFFFF	14.68	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A65

Deuteranopia (green-blind)

#002662

Tritanopia (blue-blind)

#142D3C

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #2b1a63;
/* rgb */ color: rgb(43, 26, 99);
/* oklch */ color: oklch(29.1% 0.121 286.9);

Tailwind

colors: {
  custom: {
    50: '#6b5890',
    500: '#2b1a63',
    950: '#000000',
  },
}

SCSS

$custom: #2b1a63;
$custom-light: #6b5890;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1a63",
  "rgb": {
    "r": 43,
    "g": 26,
    "b": 99
  },
  "hsl": {
    "h": 253.973,
    "s": 58.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.29086,
    "c": 0.12112,
    "h": 286.9
  },
  "luminance": 0.02153
}

Semantic roles & 50–950 ramp

primary

#2B1A63

secondary

#849940

accent

#E246BD

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#07030D

muted

#7A787D

Preview Lab

Preview with #2B1A63

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

Preview Lab → · Contrast checker → · Palette generator →