#642494#642494

#642494 is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.6% C 0.174 H 306.1°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#642494
RGB	rgb(100, 36, 148)
HSL	hsl(274, 61%, 36%)
HSV	hsv(274, 76%, 58%)
CMYK	cmyk(32.4%, 75.7%, 0%, 42%)
CIE-LAB	lab(29.69, 48.43, -49.31)
CIE-LCH	lch(29.69, 69.12, 314.48°)
OKLab	oklab(41.56% 0.1023 -0.1402)
OKLCH	oklch(41.56% 0.174 306.1)
XYZ	xyz(11.2305, 6.1093, 28.5988)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 8.39

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642494 #549424

analogous

#2C2494 #642494 #94248C

triadic

#642494 #946424 #249464

tetradic

#642494 #942C24 #549424 #248C94

square

#642494 #942C24 #549424 #248C94

split-complementary

#642494 #8C9424 #24942C

monochromatic

#210C32 #431863 #642494 #8530C5 #A25BD7

Accessibility & contrast

On white

9.45

#642494 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#642494 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642494

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642494	#FFFFFF	#000000	##FFFFFF
##642494	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004497

Deuteranopia (green-blind)

#004692

Tritanopia (blue-blind)

#5B3F5A

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #642494;
/* rgb */ color: rgb(100, 36, 148);
/* oklch */ color: oklch(41.6% 0.174 306.1);

Tailwind

colors: {
  custom: {
    50: '#9565b4',
    500: '#642494',
    950: '#000000',
  },
}

SCSS

$custom: #642494;
$custom-light: #9565b4;
$custom-dark: #000000;

JSON

{
  "hex": "#642494",
  "rgb": {
    "r": 100,
    "g": 36,
    "b": 148
  },
  "hsl": {
    "h": 274.286,
    "s": 60.87,
    "l": 36.078
  },
  "oklch": {
    "l": 0.41557,
    "c": 0.17357,
    "h": 306.1
  },
  "luminance": 0.06109
}

Semantic roles & 50–950 ramp

primary

#642494

secondary

#83BC58

accent

#E44488

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #642494

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

Preview Lab → · Contrast checker → · Palette generator →