#642097#642097

#642097 is a dark, vivid violet. Relative luminance 0.060; OKLCH L 41.4% C 0.181 H 305.6°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#642097
RGB	rgb(100, 32, 151)
HSL	hsl(274, 65%, 36%)
HSV	hsv(274, 79%, 59%)
CMYK	cmyk(33.8%, 78.8%, 0%, 40.8%)
CIE-LAB	lab(29.35, 50.78, -51.70)
CIE-LCH	lch(29.35, 72.46, 314.49°)
OKLab	oklab(41.4% 0.1053 -0.1472)
OKLCH	oklch(41.4% 0.181 305.6)
XYZ	xyz(11.3567, 5.9768, 29.8275)
Luminance	0.0598 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642097 #539720

analogous

#292097 #642097 #97208E

triadic

#642097 #976420 #209764

tetradic

#642097 #972920 #539720 #208E97

square

#642097 #972920 #539720 #208E97

split-complementary

#642097 #8E9720 #209729

monochromatic

#210B32 #431564 #642097 #852BC9 #A256DB

Accessibility & contrast

On white

9.57

#642097 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#642097 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642097

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642097	#FFFFFF	#000000	##FFFFFF
##642097	1.00	9.57	2.20	9.57
#FFFFFF	9.57	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00439A

Deuteranopia (green-blind)

#004595

Tritanopia (blue-blind)

#5B3F5B

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #642097;
/* rgb */ color: rgb(100, 32, 151);
/* oklch */ color: oklch(41.4% 0.181 305.6);

Tailwind

colors: {
  custom: {
    50: '#9564b6',
    500: '#642097',
    950: '#000000',
  },
}

SCSS

$custom: #642097;
$custom-light: #9564b6;
$custom-dark: #000000;

JSON

{
  "hex": "#642097",
  "rgb": {
    "r": 100,
    "g": 32,
    "b": 151
  },
  "hsl": {
    "h": 274.286,
    "s": 65.027,
    "l": 35.882
  },
  "oklch": {
    "l": 0.41399,
    "c": 0.18097,
    "h": 305.6
  },
  "luminance": 0.05977
}

Semantic roles & 50–950 ramp

primary

#642097

secondary

#82BF54

accent

#E84088

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #642097

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

Preview Lab → · Contrast checker → · Palette generator →