#642EB6#642EB6

#642EB6 is a mid, vivid violet. Relative luminance 0.080; OKLCH L 45.5% C 0.199 H 295.4°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#642EB6
RGB	rgb(100, 46, 182)
HSL	hsl(264, 60%, 45%)
HSV	hsv(264, 75%, 71%)
CMYK	cmyk(45.1%, 74.7%, 0%, 28.6%)
CIE-LAB	lab(34.07, 52.42, -62.68)
CIE-LCH	lch(34.07, 81.71, 309.91°)
OKLab	oklab(45.52% 0.0853 -0.1796)
OKLCH	oklch(45.52% 0.199 295.4)
XYZ	xyz(14.6738, 8.0403, 45.0257)
Luminance	0.0804 (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

#642EB6 #80B62E

analogous

#2E3CB6 #642EB6 #A82EB6

triadic

#642EB6 #B6642E #2EB664

tetradic

#642EB6 #B62E3C #80B62E #2EB6A8

square

#642EB6 #B62E3C #80B62E #2EB6A8

split-complementary

#642EB6 #B6A82E #3CB62E

monochromatic

#2E1554 #492285 #642EB6 #834FD2 #A580DF

Accessibility & contrast

On white

8.05

#642EB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#642EB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642EB6

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642EB6	#FFFFFF	#000000	##FFFFFF
##642EB6	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051BA

Deuteranopia (green-blind)

#004EB3

Tritanopia (blue-blind)

#4D5270

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #642eb6;
/* rgb */ color: rgb(100, 46, 182);
/* oklch */ color: oklch(45.5% 0.199 295.4);

Tailwind

colors: {
  custom: {
    50: '#986ccd',
    500: '#642eb6',
    950: '#000000',
  },
}

SCSS

$custom: #642eb6;
$custom-light: #986ccd;
$custom-dark: #000000;

JSON

{
  "hex": "#642eb6",
  "rgb": {
    "r": 100,
    "g": 46,
    "b": 182
  },
  "hsl": {
    "h": 263.824,
    "s": 59.649,
    "l": 44.706
  },
  "oklch": {
    "l": 0.45517,
    "c": 0.19877,
    "h": 295.4
  },
  "luminance": 0.08041
}

Semantic roles & 50–950 ramp

primary

#642EB6

secondary

#A8C878

accent

#E345A4

background

#F9F6FC

surface

#F2ECF9

border

#CCC7D2

text

#0F0714

muted

#7E7A82

Preview Lab

Preview with #642EB6

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

Preview Lab → · Contrast checker → · Palette generator →