#642297#642297

#642297 is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.6% C 0.179 H 305.4°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#642297
RGB	rgb(100, 34, 151)
HSL	hsl(274, 63%, 36%)
HSV	hsv(274, 77%, 59%)
CMYK	cmyk(33.8%, 77.5%, 0%, 40.8%)
CIE-LAB	lab(29.63, 49.97, -51.24)
CIE-LCH	lch(29.63, 71.58, 314.28°)
OKLab	oklab(41.6% 0.1035 -0.1459)
OKLCH	oklch(41.6% 0.179 305.4)
XYZ	xyz(11.4122, 6.0878, 29.8460)
Luminance	0.0609 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642297 #559722

analogous

#2A2297 #642297 #972290

triadic

#642297 #976422 #229764

tetradic

#642297 #972A22 #559722 #229097

square

#642297 #972A22 #559722 #229097

split-complementary

#642297 #909722 #22972A

monochromatic

#220C33 #431765 #642297 #852DC9 #A25ADA

Accessibility & contrast

On white

9.47

#642297 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#642297 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642297

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642297	#FFFFFF	#000000	##FFFFFF
##642297	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449A

Deuteranopia (green-blind)

#004695

Tritanopia (blue-blind)

#5B405B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #642297;
/* rgb */ color: rgb(100, 34, 151);
/* oklch */ color: oklch(41.6% 0.179 305.4);

Tailwind

colors: {
  custom: {
    50: '#9565b6',
    500: '#642297',
    950: '#000000',
  },
}

SCSS

$custom: #642297;
$custom-light: #9565b6;
$custom-dark: #000000;

JSON

{
  "hex": "#642297",
  "rgb": {
    "r": 100,
    "g": 34,
    "b": 151
  },
  "hsl": {
    "h": 273.846,
    "s": 63.243,
    "l": 36.275
  },
  "oklch": {
    "l": 0.41595,
    "c": 0.17886,
    "h": 305.4
  },
  "luminance": 0.06088
}

Semantic roles & 50–950 ramp

primary

#642297

secondary

#84BE57

accent

#E64289

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #642297

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

Preview Lab → · Contrast checker → · Palette generator →