#A642C0#A642C0

#A642C0 is a mid, highly saturated purple. Relative luminance 0.158; OKLCH L 56.6% C 0.202 H 318.7°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#A642C0
RGB	rgb(166, 66, 192)
HSL	hsl(288, 50%, 51%)
HSV	hsv(288, 66%, 75%)
CMYK	cmyk(13.5%, 65.6%, 0%, 24.7%)
CIE-LAB	lab(46.72, 59.08, -47.66)
CIE-LCH	lch(46.72, 75.91, 321.11°)
OKLab	oklab(56.63% 0.1518 -0.1334)
OKLCH	oklch(56.63% 0.202 318.7)
XYZ	xyz(27.1873, 15.8104, 51.4786)
Luminance	0.1581 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A642C0 #5CC042

analogous

#6742C0 #A642C0 #C0429B

triadic

#A642C0 #C0A642 #42C0A6

tetradic

#A642C0 #C06742 #5CC042 #429BC0

square

#A642C0 #C06742 #5CC042 #429BC0

split-complementary

#A642C0 #9BC042 #42C067

monochromatic

#582266 #7F3194 #A642C0 #BC70CF #D19EDF

Accessibility & contrast

On white

5.05

#A642C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#A642C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A642C0

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A642C0	#FFFFFF	#000000	##FFFFFF
##A642C0	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1568C4

Deuteranopia (green-blind)

#4972BD

Tritanopia (blue-blind)

#A6587B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #a642c0;
/* rgb */ color: rgb(166, 66, 192);
/* oklch */ color: oklch(56.6% 0.202 318.7);

Tailwind

colors: {
  custom: {
    50: '#c47ed4',
    500: '#a642c0',
    950: '#000000',
  },
}

SCSS

$custom: #a642c0;
$custom-light: #c47ed4;
$custom-dark: #000000;

JSON

{
  "hex": "#a642c0",
  "rgb": {
    "r": 166,
    "g": 66,
    "b": 192
  },
  "hsl": {
    "h": 287.619,
    "s": 50,
    "l": 50.588
  },
  "oklch": {
    "l": 0.56632,
    "c": 0.20209,
    "h": 318.7
  },
  "luminance": 0.15809
}

Semantic roles & 50–950 ramp

primary

#A642C0

secondary

#9ECB93

accent

#DA4E6B

background

#FCF8FD

surface

#F8EFFA

border

#D1CAD3

text

#130A14

muted

#827C83

Preview Lab

Preview with #A642C0

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

Preview Lab → · Contrast checker → · Palette generator →