#642AC5#642AC5

#642AC5 is a mid, highly saturated violet. Relative luminance 0.084; OKLCH L 46.4% C 0.219 H 292.6°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#642AC5
RGB	rgb(100, 42, 197)
HSL	hsl(262, 65%, 47%)
HSV	hsv(262, 79%, 77%)
CMYK	cmyk(49.2%, 78.7%, 0%, 22.7%)
CIE-LAB	lab(34.79, 58.05, -70.32)
CIE-LCH	lch(34.79, 91.19, 309.54°)
OKLab	oklab(46.43% 0.0843 -0.2019)
OKLCH	oklch(46.43% 0.219 292.6)
XYZ	xyz(16.1587, 8.3959, 53.5817)
Luminance	0.0840 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642AC5 #8BC52A

analogous

#2A3DC5 #642AC5 #B22AC5

triadic

#642AC5 #C5642A #2AC564

tetradic

#642AC5 #C52A3D #8BC52A #2AC5B2

square

#642AC5 #C52A3D #8BC52A #2AC5B2

split-complementary

#642AC5 #C5B22A #3DC52A

monochromatic

#311460 #4A1F93 #642AC5 #8552DA #A985E5

Accessibility & contrast

On white

7.84

#642AC5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#642AC5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642AC5

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642AC5	#FFFFFF	#000000	##FFFFFF
##642AC5	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C9

Deuteranopia (green-blind)

#004FC2

Tritanopia (blue-blind)

#445678

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #642ac5;
/* rgb */ color: rgb(100, 42, 197);
/* oklch */ color: oklch(46.4% 0.219 292.6);

Tailwind

colors: {
  custom: {
    50: '#9a6bd8',
    500: '#642ac5',
    950: '#000000',
  },
}

SCSS

$custom: #642ac5;
$custom-light: #9a6bd8;
$custom-dark: #000000;

JSON

{
  "hex": "#642ac5",
  "rgb": {
    "r": 100,
    "g": 42,
    "b": 197
  },
  "hsl": {
    "h": 262.452,
    "s": 64.854,
    "l": 46.863
  },
  "oklch": {
    "l": 0.46434,
    "c": 0.2188,
    "h": 292.6
  },
  "luminance": 0.08396
}

Semantic roles & 50–950 ramp

primary

#642AC5

secondary

#B0CE7D

accent

#E840A9

background

#FAF6FD

surface

#F4ECFB

border

#CEC7D4

text

#0F0715

muted

#7F7A83

Preview Lab

Preview with #642AC5

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

Preview Lab → · Contrast checker → · Palette generator →