#642693#642693

#642693 is a dark, vivid violet. Relative luminance 0.062; OKLCH L 41.7% C 0.170 H 306.2°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#642693
RGB	rgb(100, 38, 147)
HSL	hsl(274, 59%, 36%)
HSV	hsv(274, 74%, 58%)
CMYK	cmyk(32%, 74.1%, 0%, 42.4%)
CIE-LAB	lab(29.92, 47.31, -48.32)
CIE-LCH	lch(29.92, 67.63, 314.39°)
OKLab	oklab(41.7% 0.1005 -0.1373)
OKLCH	oklch(41.7% 0.17 306.2)
XYZ	xyz(11.2140, 6.2022, 28.2045)
Luminance	0.0620 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642693 #559326

analogous

#2D2693 #642693 #93268C

triadic

#642693 #936426 #269364

tetradic

#642693 #932D26 #559326 #268C93

square

#642693 #932D26 #559326 #268C93

split-complementary

#642693 #8C9326 #26932D

monochromatic

#220D32 #431962 #642693 #8533C4 #A25ED5

Accessibility & contrast

On white

9.37

#642693 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#642693 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642693

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642693	#FFFFFF	#000000	##FFFFFF
##642693	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004596

Deuteranopia (green-blind)

#004791

Tritanopia (blue-blind)

#5C405A

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #642693;
/* rgb */ color: rgb(100, 38, 147);
/* oklch */ color: oklch(41.7% 0.170 306.2);

Tailwind

colors: {
  custom: {
    50: '#9566b3',
    500: '#642693',
    950: '#000000',
  },
}

SCSS

$custom: #642693;
$custom-light: #9566b3;
$custom-dark: #000000;

JSON

{
  "hex": "#642693",
  "rgb": {
    "r": 100,
    "g": 38,
    "b": 147
  },
  "hsl": {
    "h": 274.128,
    "s": 58.919,
    "l": 36.275
  },
  "oklch": {
    "l": 0.41696,
    "c": 0.17017,
    "h": 306.2
  },
  "luminance": 0.06202
}

Semantic roles & 50–950 ramp

primary

#642693

secondary

#84BA5A

accent

#E24689

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #642693

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

Preview Lab → · Contrast checker → · Palette generator →