#642EAD#642EAD

#642EAD is a dark, vivid violet. Relative luminance 0.077; OKLCH L 44.7% C 0.189 H 297.5°. Best body text is #FFFFFF at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#642EAD
RGB	rgb(100, 46, 173)
HSL	hsl(266, 58%, 43%)
HSV	hsv(266, 73%, 68%)
CMYK	cmyk(42.2%, 73.4%, 0%, 32.2%)
CIE-LAB	lab(33.31, 50.09, -58.56)
CIE-LCH	lch(33.31, 77.06, 310.54°)
OKLab	oklab(44.75% 0.0874 -0.1675)
OKLCH	oklch(44.75% 0.189 297.5)
XYZ	xyz(13.7734, 7.6802, 40.2838)
Luminance	0.0768 (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

#642EAD #77AD2E

analogous

#2E37AD #642EAD #A32EAD

triadic

#642EAD #AD642E #2EAD64

tetradic

#642EAD #AD2E37 #77AD2E #2EADA3

square

#642EAD #AD2E37 #77AD2E #2EADA3

split-complementary

#642EAD #ADA32E #37AD2E

monochromatic

#2C144C #48217D #642EAD #8249CF #A37ADC

Accessibility & contrast

On white

8.28

#642EAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#642EAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642EAD

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642EAD	#FFFFFF	#000000	##FFFFFF
##642EAD	1.00	8.28	2.54	8.28
#FFFFFF	8.28	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB1

Deuteranopia (green-blind)

#004DAA

Tritanopia (blue-blind)

#514E6B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #642ead;
/* rgb */ color: rgb(100, 46, 173);
/* oklch */ color: oklch(44.7% 0.189 297.5);

Tailwind

colors: {
  custom: {
    50: '#976cc6',
    500: '#642ead',
    950: '#000000',
  },
}

SCSS

$custom: #642ead;
$custom-light: #976cc6;
$custom-dark: #000000;

JSON

{
  "hex": "#642ead",
  "rgb": {
    "r": 100,
    "g": 46,
    "b": 173
  },
  "hsl": {
    "h": 265.512,
    "s": 57.991,
    "l": 42.941
  },
  "oklch": {
    "l": 0.44747,
    "c": 0.18888,
    "h": 297.5
  },
  "luminance": 0.0768
}

Semantic roles & 50–950 ramp

primary

#642EAD

secondary

#A1C473

accent

#E1479F

background

#F9F6FC

surface

#F2ECF8

border

#CCC7D1

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #642EAD

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

Preview Lab → · Contrast checker → · Palette generator →