#642697#642697

#642697 is a dark, vivid violet. Relative luminance 0.063; OKLCH L 42.0% C 0.174 H 304.9°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#642697
RGB	rgb(100, 38, 151)
HSL	hsl(273, 60%, 37%)
HSV	hsv(273, 75%, 59%)
CMYK	cmyk(33.8%, 74.8%, 0%, 40.8%)
CIE-LAB	lab(30.23, 48.27, -50.27)
CIE-LCH	lch(30.23, 69.69, 313.84°)
OKLab	oklab(42.02% 0.0997 -0.143)
OKLCH	oklch(42.02% 0.174 304.9)
XYZ	xyz(11.5333, 6.3300, 29.8864)
Luminance	0.0633 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642697 #599726

analogous

#2B2697 #642697 #972692

triadic

#642697 #976426 #269764

tetradic

#642697 #972B26 #599726 #269297

square

#642697 #972B26 #599726 #269297

split-complementary

#642697 #929726 #26972B

monochromatic

#230D35 #441A66 #642697 #8432C8 #A160D7

Accessibility & contrast

On white

9.27

#642697 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#642697 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642697

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642697	#FFFFFF	#000000	##FFFFFF
##642697	1.00	9.27	2.27	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00469A

Deuteranopia (green-blind)

#004795

Tritanopia (blue-blind)

#5A425C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #642697;
/* rgb */ color: rgb(100, 38, 151);
/* oklch */ color: oklch(42.0% 0.174 304.9);

Tailwind

colors: {
  custom: {
    50: '#9567b6',
    500: '#642697',
    950: '#000000',
  },
}

SCSS

$custom: #642697;
$custom-light: #9567b6;
$custom-dark: #000000;

JSON

{
  "hex": "#642697",
  "rgb": {
    "r": 100,
    "g": 38,
    "b": 151
  },
  "hsl": {
    "h": 272.92,
    "s": 59.788,
    "l": 37.059
  },
  "oklch": {
    "l": 0.42015,
    "c": 0.17437,
    "h": 304.9
  },
  "luminance": 0.0633
}

Semantic roles & 50–950 ramp

primary

#642697

secondary

#88BC5C

accent

#E3458C

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #642697

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

Preview Lab → · Contrast checker → · Palette generator →