#A451DB#A451DB

#A451DB is a mid, highly saturated violet. Relative luminance 0.189; OKLCH L 59.9% C 0.208 H 309.2°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#A451DB
RGB	rgb(164, 81, 219)
HSL	hsl(276, 66%, 59%)
HSV	hsv(276, 63%, 86%)
CMYK	cmyk(25.1%, 63%, 0%, 14.1%)
CIE-LAB	lab(50.56, 57.41, -57.04)
CIE-LCH	lch(50.56, 80.93, 315.18°)
OKLab	oklab(59.87% 0.1311 -0.161)
OKLCH	oklch(59.87% 0.208 309.2)
XYZ	xyz(31.0359, 18.8924, 69.0157)
Luminance	0.1889 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A451DB #88DB51

analogous

#5F51DB #A451DB #DB51CD

triadic

#A451DB #DBA451 #51DBA4

tetradic

#A451DB #DB5F51 #88DB51 #51CDDB

square

#A451DB #DB5F51 #88DB51 #51CDDB

split-complementary

#A451DB #CDDB51 #51DB5F

monochromatic

#651E93 #8729C6 #A451DB #BF84E5 #D9B6F0

Accessibility & contrast

On white

4.39

#A451DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#A451DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A451DB

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A451DB	#FFFFFF	#000000	##000000
##A451DB	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075DF

Deuteranopia (green-blind)

#3C79D8

Tritanopia (blue-blind)

#9C6D8F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #a451db;
/* rgb */ color: rgb(164, 81, 219);
/* oklch */ color: oklch(59.9% 0.208 309.2);

Tailwind

colors: {
  custom: {
    50: '#c387e7',
    500: '#a451db',
    950: '#000000',
  },
}

SCSS

$custom: #a451db;
$custom-light: #c387e7;
$custom-dark: #000000;

JSON

{
  "hex": "#a451db",
  "rgb": {
    "r": 164,
    "g": 81,
    "b": 219
  },
  "hsl": {
    "h": 276.087,
    "s": 65.714,
    "l": 58.824
  },
  "oklch": {
    "l": 0.59866,
    "c": 0.20764,
    "h": 309.2
  },
  "luminance": 0.18892
}

Semantic roles & 50–950 ramp

primary

#A451DB

secondary

#BEDFA9

accent

#E93F83

background

#FCF8FE

surface

#F8F0FC

border

#D1CBD5

text

#130C16

muted

#827D84

Preview Lab

Preview with #A451DB

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

Preview Lab → · Contrast checker → · Palette generator →