#A642B9#A642B9

#A642B9 is a mid, vivid purple. Relative luminance 0.155; OKLCH L 56.2% C 0.196 H 320.9°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#A642B9
RGB	rgb(166, 66, 185)
HSL	hsl(290, 47%, 49%)
HSV	hsv(290, 64%, 73%)
CMYK	cmyk(10.3%, 64.3%, 0%, 27.5%)
CIE-LAB	lab(46.32, 57.73, -44.22)
CIE-LCH	lch(46.32, 72.72, 322.54°)
OKLab	oklab(56.21% 0.1519 -0.1234)
OKLCH	oklch(56.21% 0.196 320.9)
XYZ	xyz(26.4300, 15.5075, 47.4906)
Luminance	0.1551 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A642B9 #55B942

analogous

#6B42B9 #A642B9 #B94291

triadic

#A642B9 #B9A642 #42B9A6

tetradic

#A642B9 #B96B42 #55B942 #4291B9

square

#A642B9 #B96B42 #55B942 #4291B9

split-complementary

#A642B9 #91B942 #42B96B

monochromatic

#55225F #7E328C #A642B9 #BC6DCB #D19ADB

Accessibility & contrast

On white

5.12

#A642B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#A642B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A642B9

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A642B9	#FFFFFF	#000000	##FFFFFF
##A642B9	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2267BD

Deuteranopia (green-blind)

#4E71B6

Tritanopia (blue-blind)

#A75678

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #a642b9;
/* rgb */ color: rgb(166, 66, 185);
/* oklch */ color: oklch(56.2% 0.196 320.9);

Tailwind

colors: {
  custom: {
    50: '#c47dce',
    500: '#a642b9',
    950: '#000000',
  },
}

SCSS

$custom: #a642b9;
$custom-light: #c47dce;
$custom-dark: #000000;

JSON

{
  "hex": "#a642b9",
  "rgb": {
    "r": 166,
    "g": 66,
    "b": 185
  },
  "hsl": {
    "h": 290.42,
    "s": 47.41,
    "l": 49.216
  },
  "oklch": {
    "l": 0.56211,
    "c": 0.19566,
    "h": 320.9
  },
  "luminance": 0.15506
}

Semantic roles & 50–950 ramp

primary

#A642B9

secondary

#99C790

accent

#D75166

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130A14

muted

#827C82

Preview Lab

Preview with #A642B9

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

Preview Lab → · Contrast checker → · Palette generator →