#642896#642896

#642896 is a dark, vivid violet. Relative luminance 0.064; OKLCH L 42.2% C 0.171 H 304.9°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#642896
RGB	rgb(100, 40, 150)
HSL	hsl(273, 58%, 37%)
HSV	hsv(273, 73%, 59%)
CMYK	cmyk(33.3%, 73.3%, 0%, 41.2%)
CIE-LAB	lab(30.47, 47.13, -49.27)
CIE-LCH	lch(30.47, 68.18, 313.73°)
OKLab	oklab(42.16% 0.0979 -0.1401)
OKLCH	oklch(42.16% 0.171 304.9)
XYZ	xyz(11.5181, 6.4290, 29.4824)
Luminance	0.0643 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642896 #5A9628

analogous

#2D2896 #642896 #962891

triadic

#642896 #966428 #289664

tetradic

#642896 #962D28 #5A9628 #289196

square

#642896 #962D28 #5A9628 #289196

split-complementary

#642896 #919628 #28962D

monochromatic

#240E35 #441B66 #642896 #8435C6 #A163D5

Accessibility & contrast

On white

9.19

#642896 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#642896 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642896

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642896	#FFFFFF	#000000	##FFFFFF
##642896	1.00	9.19	2.29	9.19
#FFFFFF	9.19	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004699

Deuteranopia (green-blind)

#004894

Tritanopia (blue-blind)

#5B425C

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #642896;
/* rgb */ color: rgb(100, 40, 150);
/* oklch */ color: oklch(42.2% 0.171 304.9);

Tailwind

colors: {
  custom: {
    50: '#9568b6',
    500: '#642896',
    950: '#000000',
  },
}

SCSS

$custom: #642896;
$custom-light: #9568b6;
$custom-dark: #000000;

JSON

{
  "hex": "#642896",
  "rgb": {
    "r": 100,
    "g": 40,
    "b": 150
  },
  "hsl": {
    "h": 272.727,
    "s": 57.895,
    "l": 37.255
  },
  "oklch": {
    "l": 0.42161,
    "c": 0.17093,
    "h": 304.9
  },
  "luminance": 0.06429
}

Semantic roles & 50–950 ramp

primary

#642896

secondary

#89BB5F

accent

#E1478D

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #642896

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

Preview Lab → · Contrast checker → · Palette generator →