#A651E4#A651E4

#A651E4 is a mid, highly saturated violet. Relative luminance 0.196; OKLCH L 60.7% C 0.218 H 307.7°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#A651E4
RGB	rgb(166, 81, 228)
HSL	hsl(275, 73%, 61%)
HSV	hsv(275, 64%, 89%)
CMYK	cmyk(27.2%, 64.5%, 0%, 10.6%)
CIE-LAB	lab(51.37, 59.83, -60.81)
CIE-LCH	lch(51.37, 85.31, 314.53°)
OKLab	oklab(60.69% 0.1331 -0.172)
OKLCH	oklch(60.69% 0.218 307.7)
XYZ	xyz(32.6690, 19.5937, 75.4447)
Luminance	0.1959 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A651E4 #8FE451

analogous

#5C51E4 #A651E4 #E451D8

triadic

#A651E4 #E4A651 #51E4A6

tetradic

#A651E4 #E45C51 #8FE451 #51D8E4

square

#A651E4 #E45C51 #8FE451 #51D8E4

split-complementary

#A651E4 #D8E451 #51E45C

monochromatic

#6819A2 #8A21D7 #A651E4 #C186EC #DCBBF4

Accessibility & contrast

On white

4.27

#A651E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#A651E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A651E4

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A651E4	#FFFFFF	#000000	##000000
##A651E4	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077E8

Deuteranopia (green-blind)

#347BE1

Tritanopia (blue-blind)

#9C7094

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #a651e4;
/* rgb */ color: rgb(166, 81, 228);
/* oklch */ color: oklch(60.7% 0.218 307.7);

Tailwind

colors: {
  custom: {
    50: '#c587ed',
    500: '#a651e4',
    950: '#000000',
  },
}

SCSS

$custom: #a651e4;
$custom-light: #c587ed;
$custom-dark: #000000;

JSON

{
  "hex": "#a651e4",
  "rgb": {
    "r": 166,
    "g": 81,
    "b": 228
  },
  "hsl": {
    "h": 274.694,
    "s": 73.134,
    "l": 60.588
  },
  "oklch": {
    "l": 0.60687,
    "c": 0.21752,
    "h": 307.7
  },
  "luminance": 0.19593
}

Semantic roles & 50–950 ramp

primary

#A651E4

secondary

#C4E4AC

accent

#D51063

background

#FCF8FE

surface

#F8F0FD

border

#D1CBD5

text

#130C16

muted

#827D84

Preview Lab

Preview with #A651E4

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

Preview Lab → · Contrast checker → · Palette generator →