#642CD3#642CD3

#642CD3 is a mid, highly saturated violet. Relative luminance 0.092; OKLCH L 47.9% C 0.232 H 289.8°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#642CD3
RGB	rgb(100, 44, 211)
HSL	hsl(260, 65%, 50%)
HSV	hsv(260, 79%, 83%)
CMYK	cmyk(52.6%, 79.1%, 0%, 17.3%)
CIE-LAB	lab(36.39, 60.83, -75.84)
CIE-LCH	lch(36.39, 97.22, 308.73°)
OKLab	oklab(47.94% 0.0786 -0.2181)
OKLCH	oklch(47.94% 0.232 289.8)
XYZ	xyz(17.9107, 9.2130, 62.4499)
Luminance	0.0921 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642CD3 #9BD32C

analogous

#2C47D3 #642CD3 #B82CD3

triadic

#642CD3 #D3642C #2CD364

tetradic

#642CD3 #D32C47 #9BD32C #2CD3B8

square

#642CD3 #D32C47 #9BD32C #2CD3B8

split-complementary

#642CD3 #D3B82C #47D32C

monochromatic

#34176E #4C21A0 #642CD3 #895FDE #AE91E8

Accessibility & contrast

On white

7.39

#642CD3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#642CD3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642CD3

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642CD3	#FFFFFF	#000000	##FFFFFF
##642CD3	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059D8

Deuteranopia (green-blind)

#0052D0

Tritanopia (blue-blind)

#3A5D80

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #642cd3;
/* rgb */ color: rgb(100, 44, 211);
/* oklch */ color: oklch(47.9% 0.232 289.8);

Tailwind

colors: {
  custom: {
    50: '#9c6de2',
    500: '#642cd3',
    950: '#000000',
  },
}

SCSS

$custom: #642cd3;
$custom-light: #9c6de2;
$custom-dark: #000000;

JSON

{
  "hex": "#642cd3",
  "rgb": {
    "r": 100,
    "g": 44,
    "b": 211
  },
  "hsl": {
    "h": 260.12,
    "s": 65.49,
    "l": 50
  },
  "oklch": {
    "l": 0.4794,
    "c": 0.2318,
    "h": 289.8
  },
  "luminance": 0.09214
}

Semantic roles & 50–950 ramp

primary

#642CD3

secondary

#BAD388

accent

#E83FB0

background

#FAF6FE

surface

#F4ECFC

border

#CEC7D5

text

#0F0716

muted

#7F7A84

Preview Lab

Preview with #642CD3

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

Preview Lab → · Contrast checker → · Palette generator →