#A651D9#A651D9

#A651D9 is a mid, highly saturated violet. Relative luminance 0.190; OKLCH L 60.0% C 0.206 H 310.4°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#A651D9
RGB	rgb(166, 81, 217)
HSL	hsl(278, 64%, 58%)
HSV	hsv(278, 63%, 85%)
CMYK	cmyk(23.5%, 62.7%, 0%, 14.9%)
CIE-LAB	lab(50.69, 57.42, -55.68)
CIE-LCH	lch(50.69, 79.99, 315.88°)
OKLab	oklab(59.97% 0.1337 -0.157)
OKLCH	oklch(59.97% 0.206 310.4)
XYZ	xyz(31.1903, 19.0023, 67.6569)
Luminance	0.1900 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A651D9 #84D951

analogous

#6251D9 #A651D9 #D951C8

triadic

#A651D9 #D9A651 #51D9A6

tetradic

#A651D9 #D96251 #84D951 #51C8D9

square

#A651D9 #D96251 #84D951 #51C8D9

split-complementary

#A651D9 #C8D951 #51D962

monochromatic

#661F90 #892AC2 #A651D9 #C083E4 #D9B5EF

Accessibility & contrast

On white

4.37

#A651D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#A651D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A651D9

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A651D9	#FFFFFF	#000000	##000000
##A651D9	1.00	4.37	4.80	4.80
#FFFFFF	4.37	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)

#0875DD

Deuteranopia (green-blind)

#417AD6

Tritanopia (blue-blind)

#9F6C8E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #a651d9;
/* rgb */ color: rgb(166, 81, 217);
/* oklch */ color: oklch(60.0% 0.206 310.4);

Tailwind

colors: {
  custom: {
    50: '#c487e5',
    500: '#a651d9',
    950: '#000000',
  },
}

SCSS

$custom: #a651d9;
$custom-light: #c487e5;
$custom-dark: #000000;

JSON

{
  "hex": "#a651d9",
  "rgb": {
    "r": 166,
    "g": 81,
    "b": 217
  },
  "hsl": {
    "h": 277.5,
    "s": 64.151,
    "l": 58.431
  },
  "oklch": {
    "l": 0.59974,
    "c": 0.20621,
    "h": 310.4
  },
  "luminance": 0.19002
}

Semantic roles & 50–950 ramp

primary

#A651D9

secondary

#BCDEA8

accent

#E7417F

background

#FCF8FE

surface

#F8F0FC

border

#D1CBD5

text

#130C16

muted

#827D84

Preview Lab

Preview with #A651D9

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

Preview Lab → · Contrast checker → · Palette generator →