#642DB7#642DB7

#642DB7 is a mid, highly saturated violet. Relative luminance 0.080; OKLCH L 45.5% C 0.201 H 295.3°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#642DB7
RGB	rgb(100, 45, 183)
HSL	hsl(264, 61%, 45%)
HSV	hsv(264, 75%, 72%)
CMYK	cmyk(45.4%, 75.4%, 0%, 28.2%)
CIE-LAB	lab(33.99, 53.14, -63.40)
CIE-LCH	lch(33.99, 82.72, 309.97°)
OKLab	oklab(45.49% 0.0859 -0.1816)
OKLCH	oklch(45.49% 0.201 295.3)
XYZ	xyz(14.7389, 8.0046, 45.5591)
Luminance	0.0800 (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

#642DB7 #80B72D

analogous

#2D3BB7 #642DB7 #A92DB7

triadic

#642DB7 #B7642D #2DB764

tetradic

#642DB7 #B72D3B #80B72D #2DB7A9

square

#642DB7 #B72D3B #80B72D #2DB7A9

split-complementary

#642DB7 #B7A92D #3BB72D

monochromatic

#2E1555 #492186 #642DB7 #834ED3 #A57FDF

Accessibility & contrast

On white

8.07

#642DB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#642DB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642DB7

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642DB7	#FFFFFF	#000000	##FFFFFF
##642DB7	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051BB

Deuteranopia (green-blind)

#004EB4

Tritanopia (blue-blind)

#4D5270

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #642db7;
/* rgb */ color: rgb(100, 45, 183);
/* oklch */ color: oklch(45.5% 0.201 295.3);

Tailwind

colors: {
  custom: {
    50: '#986cce',
    500: '#642db7',
    950: '#000000',
  },
}

SCSS

$custom: #642db7;
$custom-light: #986cce;
$custom-dark: #000000;

JSON

{
  "hex": "#642db7",
  "rgb": {
    "r": 100,
    "g": 45,
    "b": 183
  },
  "hsl": {
    "h": 263.913,
    "s": 60.526,
    "l": 44.706
  },
  "oklch": {
    "l": 0.45491,
    "c": 0.20091,
    "h": 295.3
  },
  "luminance": 0.08005
}

Semantic roles & 50–950 ramp

primary

#642DB7

secondary

#A8C878

accent

#E444A4

background

#F9F6FC

surface

#F2ECF9

border

#CCC7D2

text

#0F0714

muted

#7E7A82

Preview Lab

Preview with #642DB7

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

Preview Lab → · Contrast checker → · Palette generator →