#A642D3#A642D3

#A642D3 is a mid, highly saturated purple. Relative luminance 0.167; OKLCH L 57.8% C 0.220 H 313.3°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#A642D3
RGB	rgb(166, 66, 211)
HSL	hsl(281, 62%, 54%)
HSV	hsv(281, 69%, 83%)
CMYK	cmyk(21.3%, 68.7%, 0%, 17.3%)
CIE-LAB	lab(47.89, 62.88, -56.76)
CIE-LCH	lch(47.89, 84.71, 317.93°)
OKLab	oklab(57.84% 0.1507 -0.16)
OKLCH	oklch(57.84% 0.22 313.3)
XYZ	xyz(29.4299, 16.7075, 63.2900)
Luminance	0.1671 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A642D3 #6FD342

analogous

#5E42D3 #A642D3 #D342B8

triadic

#A642D3 #D3A642 #42D3A6

tetradic

#A642D3 #D35E42 #6FD342 #42B8D3

square

#A642D3 #D35E42 #6FD342 #42B8D3

split-complementary

#A642D3 #B8D342 #42D35E

monochromatic

#601D7D #8529AF #A642D3 #BD74DF #D5A5EA

Accessibility & contrast

On white

4.84

#A642D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#A642D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A642D3

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A642D3	#FFFFFF	#000000	##FFFFFF
##A642D3	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD7

Deuteranopia (green-blind)

#3774D0

Tritanopia (blue-blind)

#A16086

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #a642d3;
/* rgb */ color: rgb(166, 66, 211);
/* oklch */ color: oklch(57.8% 0.220 313.3);

Tailwind

colors: {
  custom: {
    50: '#c57ee1',
    500: '#a642d3',
    950: '#000000',
  },
}

SCSS

$custom: #a642d3;
$custom-light: #c57ee1;
$custom-dark: #000000;

JSON

{
  "hex": "#a642d3",
  "rgb": {
    "r": 166,
    "g": 66,
    "b": 211
  },
  "hsl": {
    "h": 281.379,
    "s": 62.232,
    "l": 54.314
  },
  "oklch": {
    "l": 0.5784,
    "c": 0.21985,
    "h": 313.3
  },
  "luminance": 0.16707
}

Semantic roles & 50–950 ramp

primary

#A642D3

secondary

#ADD79A

accent

#E54275

background

#FCF8FD

surface

#F8EFFB

border

#D1CAD4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A642D3

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

Preview Lab → · Contrast checker → · Palette generator →