#A651CA#A651CA

#A651CA is a mid, vivid purple. Relative luminance 0.183; OKLCH L 59.0% C 0.191 H 314.6°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#A651CA
RGB	rgb(166, 81, 202)
HSL	hsl(282, 53%, 55%)
HSV	hsv(282, 60%, 79%)
CMYK	cmyk(17.8%, 59.9%, 0%, 20.8%)
CIE-LAB	lab(49.81, 54.22, -48.52)
CIE-LCH	lch(49.81, 72.76, 318.17°)
OKLab	oklab(59.05% 0.1339 -0.136)
OKLCH	oklch(59.05% 0.191 314.6)
XYZ	xyz(29.3272, 18.2570, 57.8447)
Luminance	0.1826 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A651CA #75CA51

analogous

#6951CA #A651CA #CA51B1

triadic

#A651CA #CAA651 #51CAA6

tetradic

#A651CA #CA6951 #75CA51 #51B1CA

square

#A651CA #CA6951 #75CA51 #51B1CA

split-complementary

#A651CA #B1CA51 #51CA69

monochromatic

#62257B #8734AA #A651CA #BE80D8 #D6AFE7

Accessibility & contrast

On white

4.51

#A651CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#A651CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A651CA

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A651CA	#FFFFFF	#000000	##000000
##A651CA	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B72CE

Deuteranopia (green-blind)

#4E79C7

Tritanopia (blue-blind)

#A36686

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #a651ca;
/* rgb */ color: rgb(166, 81, 202);
/* oklch */ color: oklch(59.0% 0.191 314.6);

Tailwind

colors: {
  custom: {
    50: '#c386db',
    500: '#a651ca',
    950: '#000000',
  },
}

SCSS

$custom: #a651ca;
$custom-light: #c386db;
$custom-dark: #000000;

JSON

{
  "hex": "#a651ca",
  "rgb": {
    "r": 166,
    "g": 81,
    "b": 202
  },
  "hsl": {
    "h": 282.149,
    "s": 53.304,
    "l": 55.49
  },
  "oklch": {
    "l": 0.59049,
    "c": 0.19085,
    "h": 314.6
  },
  "luminance": 0.18256
}

Semantic roles & 50–950 ramp

primary

#A651CA

secondary

#B1D5A2

accent

#DD4B76

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130B15

muted

#827C83

Preview Lab

Preview with #A651CA

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

Preview Lab → · Contrast checker → · Palette generator →