#642EB7#642EB7

#642EB7 is a mid, vivid violet. Relative luminance 0.081; OKLCH L 45.6% C 0.200 H 295.2°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#642EB7
RGB	rgb(100, 46, 183)
HSL	hsl(264, 60%, 45%)
HSV	hsv(264, 75%, 72%)
CMYK	cmyk(45.4%, 74.9%, 0%, 28.2%)
CIE-LAB	lab(34.15, 52.68, -63.13)
CIE-LCH	lch(34.15, 82.23, 309.84°)
OKLab	oklab(45.6% 0.085 -0.1809)
OKLCH	oklch(45.6% 0.2 295.2)
XYZ	xyz(14.7775, 8.0818, 45.5719)
Luminance	0.0808 (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

#642EB7 #81B72E

analogous

#2E3CB7 #642EB7 #A92EB7

triadic

#642EB7 #B7642E #2EB764

tetradic

#642EB7 #B72E3C #81B72E #2EB7A9

square

#642EB7 #B72E3C #81B72E #2EB7A9

split-complementary

#642EB7 #B7A92E #3CB72E

monochromatic

#2F1555 #492286 #642EB7 #834FD3 #A680DF

Accessibility & contrast

On white

8.03

#642EB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#642EB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642EB7

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642EB7	#FFFFFF	#000000	##FFFFFF
##642EB7	1.00	8.03	2.62	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.03	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: #642eb7;
/* rgb */ color: rgb(100, 46, 183);
/* oklch */ color: oklch(45.6% 0.200 295.2);

Tailwind

colors: {
  custom: {
    50: '#986cce',
    500: '#642eb7',
    950: '#000000',
  },
}

SCSS

$custom: #642eb7;
$custom-light: #986cce;
$custom-dark: #000000;

JSON

{
  "hex": "#642eb7",
  "rgb": {
    "r": 100,
    "g": 46,
    "b": 183
  },
  "hsl": {
    "h": 263.65,
    "s": 59.825,
    "l": 44.902
  },
  "oklch": {
    "l": 0.45604,
    "c": 0.19986,
    "h": 295.2
  },
  "luminance": 0.08082
}

Semantic roles & 50–950 ramp

primary

#642EB7

secondary

#A9C879

accent

#E345A5

background

#F9F6FC

surface

#F2ECF9

border

#CCC7D2

text

#0F0714

muted

#7E7A82

Preview Lab

Preview with #642EB7

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

Preview Lab → · Contrast checker → · Palette generator →