#A451DD#A451DD

#A451DD is a mid, highly saturated violet. Relative luminance 0.190; OKLCH L 60.0% C 0.210 H 308.7°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#A451DD
RGB	rgb(164, 81, 221)
HSL	hsl(276, 67%, 59%)
HSV	hsv(276, 63%, 87%)
CMYK	cmyk(25.8%, 63.3%, 0%, 13.3%)
CIE-LAB	lab(50.69, 57.85, -57.98)
CIE-LCH	lch(50.69, 81.90, 314.94°)
OKLab	oklab(60% 0.131 -0.1638)
OKLCH	oklch(60% 0.21 308.7)
XYZ	xyz(31.3008, 18.9983, 70.4107)
Luminance	0.1900 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A451DD #8ADD51

analogous

#5E51DD #A451DD #DD51D0

triadic

#A451DD #DDA451 #51DDA4

tetradic

#A451DD #DD5E51 #8ADD51 #51D0DD

square

#A451DD #DD5E51 #8ADD51 #51D0DD

split-complementary

#A451DD #D0DD51 #51DD5E

monochromatic

#651D96 #8727C9 #A451DD #BF84E7 #DAB7F1

Accessibility & contrast

On white

4.38

#A451DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#A451DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A451DD

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A451DD	#FFFFFF	#000000	##000000
##A451DD	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075E1

Deuteranopia (green-blind)

#3A7ADA

Tritanopia (blue-blind)

#9C6D90

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #a451dd;
/* rgb */ color: rgb(164, 81, 221);
/* oklch */ color: oklch(60.0% 0.210 308.7);

Tailwind

colors: {
  custom: {
    50: '#c387e8',
    500: '#a451dd',
    950: '#000000',
  },
}

SCSS

$custom: #a451dd;
$custom-light: #c387e8;
$custom-dark: #000000;

JSON

{
  "hex": "#a451dd",
  "rgb": {
    "r": 164,
    "g": 81,
    "b": 221
  },
  "hsl": {
    "h": 275.571,
    "s": 67.308,
    "l": 59.216
  },
  "oklch": {
    "l": 0.59996,
    "c": 0.20972,
    "h": 308.7
  },
  "luminance": 0.18998
}

Semantic roles & 50–950 ramp

primary

#A451DD

secondary

#C0E0AA

accent

#EA3E84

background

#FCF8FE

surface

#F8F0FD

border

#D1CBD5

text

#130C16

muted

#827D84

Preview Lab

Preview with #A451DD

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

Preview Lab → · Contrast checker → · Palette generator →