#A651E7#A651E7

#A651E7 is a mid, highly saturated violet. Relative luminance 0.198; OKLCH L 60.9% C 0.221 H 307.0°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#A651E7
RGB	rgb(166, 81, 231)
HSL	hsl(274, 76%, 61%)
HSV	hsv(274, 65%, 91%)
CMYK	cmyk(28.1%, 64.9%, 0%, 9.4%)
CIE-LAB	lab(51.57, 60.50, -62.20)
CIE-LCH	lch(51.57, 86.77, 314.21°)
OKLab	oklab(60.89% 0.1329 -0.1761)
OKLCH	oklch(60.89% 0.221 307)
XYZ	xyz(33.0891, 19.7618, 77.6571)
Luminance	0.1976 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A651E7 #92E751

analogous

#5B51E7 #A651E7 #E751DD

triadic

#A651E7 #E7A651 #51E7A6

tetradic

#A651E7 #E75B51 #92E751 #51DDE7

square

#A651E7 #E75B51 #92E751 #51DDE7

split-complementary

#A651E7 #DDE751 #51E75B

monochromatic

#6817A7 #8A1EDC #A651E7 #C287EE #DDBDF6

Accessibility & contrast

On white

4.24

#A651E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#A651E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A651E7

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A651E7	#FFFFFF	#000000	##000000
##A651E7	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078EC

Deuteranopia (green-blind)

#2F7CE4

Tritanopia (blue-blind)

#9B7195

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #a651e7;
/* rgb */ color: rgb(166, 81, 231);
/* oklch */ color: oklch(60.9% 0.221 307.0);

Tailwind

colors: {
  custom: {
    50: '#c587ef',
    500: '#a651e7',
    950: '#000000',
  },
}

SCSS

$custom: #a651e7;
$custom-light: #c587ef;
$custom-dark: #000000;

JSON

{
  "hex": "#a651e7",
  "rgb": {
    "r": 166,
    "g": 81,
    "b": 231
  },
  "hsl": {
    "h": 274,
    "s": 75.758,
    "l": 61.176
  },
  "oklch": {
    "l": 0.60887,
    "c": 0.22061,
    "h": 307
  },
  "luminance": 0.19761
}

Semantic roles & 50–950 ramp

primary

#A651E7

secondary

#C6E6AE

accent

#D80E65

background

#FCF8FE

surface

#F8F0FD

border

#D1CBD5

text

#130C17

muted

#827D85

Preview Lab

Preview with #A651E7

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

Preview Lab → · Contrast checker → · Palette generator →