#A642C7#A642C7

#A642C7 is a mid, highly saturated purple. Relative luminance 0.161; OKLCH L 57.1% C 0.209 H 316.6°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#A642C7
RGB	rgb(166, 66, 199)
HSL	hsl(285, 54%, 52%)
HSV	hsv(285, 67%, 78%)
CMYK	cmyk(16.6%, 66.8%, 0%, 22%)
CIE-LAB	lab(47.14, 60.46, -51.05)
CIE-LCH	lch(47.14, 79.13, 319.82°)
OKLab	oklab(57.07% 0.1516 -0.1433)
OKLCH	oklch(57.07% 0.209 316.6)
XYZ	xyz(27.9814, 16.1280, 55.6608)
Luminance	0.1613 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A642C7 #63C742

analogous

#6442C7 #A642C7 #C742A6

triadic

#A642C7 #C7A642 #42C7A6

tetradic

#A642C7 #C76442 #63C742 #42A6C7

square

#A642C7 #C76442 #63C742 #42A6C7

split-complementary

#A642C7 #A6C742 #42C764

monochromatic

#5B216E #822F9D #A642C7 #BC71D5 #D2A0E3

Accessibility & contrast

On white

4.97

#A642C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#A642C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A642C7

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A642C7	#FFFFFF	#000000	##FFFFFF
##A642C7	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ACB

Deuteranopia (green-blind)

#4373C4

Tritanopia (blue-blind)

#A45B7F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #a642c7;
/* rgb */ color: rgb(166, 66, 199);
/* oklch */ color: oklch(57.1% 0.209 316.6);

Tailwind

colors: {
  custom: {
    50: '#c47ed9',
    500: '#a642c7',
    950: '#000000',
  },
}

SCSS

$custom: #a642c7;
$custom-light: #c47ed9;
$custom-dark: #000000;

JSON

{
  "hex": "#a642c7",
  "rgb": {
    "r": 166,
    "g": 66,
    "b": 199
  },
  "hsl": {
    "h": 285.113,
    "s": 54.286,
    "l": 51.961
  },
  "oklch": {
    "l": 0.57066,
    "c": 0.20859,
    "h": 316.6
  },
  "luminance": 0.16127
}

Semantic roles & 50–950 ramp

primary

#A642C7

secondary

#A4D095

accent

#DE4A6F

background

#FCF8FD

surface

#F8EFFA

border

#D1CAD3

text

#130A15

muted

#827C83

Preview Lab

Preview with #A642C7

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

Preview Lab → · Contrast checker → · Palette generator →