#A642D7#A642D7

#A642D7 is a mid, highly saturated purple. Relative luminance 0.169; OKLCH L 58.1% C 0.224 H 312.2°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#A642D7
RGB	rgb(166, 66, 215)
HSL	hsl(280, 65%, 55%)
HSV	hsv(280, 69%, 84%)
CMYK	cmyk(22.8%, 69.3%, 0%, 15.7%)
CIE-LAB	lab(48.15, 63.70, -58.63)
CIE-LCH	lch(48.15, 86.58, 317.37°)
OKLab	oklab(58.11% 0.1504 -0.1655)
OKLCH	oklch(58.11% 0.224 312.2)
XYZ	xyz(29.9376, 16.9105, 65.9638)
Luminance	0.1691 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A642D7 #73D742

analogous

#5B42D7 #A642D7 #D742BE

triadic

#A642D7 #D7A642 #42D7A6

tetradic

#A642D7 #D75B42 #73D742 #42BED7

square

#A642D7 #D75B42 #73D742 #42BED7

split-complementary

#A642D7 #BED742 #42D75B

monochromatic

#611C83 #8626B5 #A642D7 #BE75E2 #D6A7EC

Accessibility & contrast

On white

4.79

#A642D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#A642D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A642D7

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A642D7	#FFFFFF	#000000	##FFFFFF
##A642D7	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DDB

Deuteranopia (green-blind)

#3274D4

Tritanopia (blue-blind)

#A06288

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #a642d7;
/* rgb */ color: rgb(166, 66, 215);
/* oklch */ color: oklch(58.1% 0.224 312.2);

Tailwind

colors: {
  custom: {
    50: '#c57ee4',
    500: '#a642d7',
    950: '#000000',
  },
}

SCSS

$custom: #a642d7;
$custom-light: #c57ee4;
$custom-dark: #000000;

JSON

{
  "hex": "#a642d7",
  "rgb": {
    "r": 166,
    "g": 66,
    "b": 215
  },
  "hsl": {
    "h": 280.268,
    "s": 65.066,
    "l": 55.098
  },
  "oklch": {
    "l": 0.58107,
    "c": 0.22363,
    "h": 312.2
  },
  "luminance": 0.1691
}

Semantic roles & 50–950 ramp

primary

#A642D7

secondary

#B0DA9B

accent

#E84077

background

#FCF8FE

surface

#F8EFFC

border

#D1CAD5

text

#130B16

muted

#827C84

Preview Lab

Preview with #A642D7

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

Preview Lab → · Contrast checker → · Palette generator →