#64219B#64219B

#64219B is a dark, vivid violet. Relative luminance 0.062; OKLCH L 41.8% C 0.184 H 304.2°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#64219B
RGB	rgb(100, 33, 155)
HSL	hsl(273, 65%, 37%)
HSV	hsv(273, 79%, 61%)
CMYK	cmyk(35.5%, 78.7%, 0%, 39.2%)
CIE-LAB	lab(29.82, 51.32, -53.38)
CIE-LCH	lch(29.82, 74.05, 313.87°)
OKLab	oklab(41.83% 0.1034 -0.1521)
OKLCH	oklch(41.83% 0.184 304.2)
XYZ	xyz(11.7144, 6.1636, 31.5765)
Luminance	0.0616 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64219B #589B21

analogous

#27219B #64219B #9B2195

triadic

#64219B #9B6421 #219B64

tetradic

#64219B #9B2721 #589B21 #21959B

square

#64219B #9B2721 #589B21 #21959B

split-complementary

#64219B #959B21 #219B27

monochromatic

#230C36 #431669 #64219B #852CCD #A25ADC

Accessibility & contrast

On white

9.41

#64219B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#64219B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64219B

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64219B	#FFFFFF	#000000	##FFFFFF
##64219B	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00459E

Deuteranopia (green-blind)

#004699

Tritanopia (blue-blind)

#59415E

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #64219b;
/* rgb */ color: rgb(100, 33, 155);
/* oklch */ color: oklch(41.8% 0.184 304.2);

Tailwind

colors: {
  custom: {
    50: '#9664b9',
    500: '#64219b',
    950: '#000000',
  },
}

SCSS

$custom: #64219b;
$custom-light: #9664b9;
$custom-dark: #000000;

JSON

{
  "hex": "#64219b",
  "rgb": {
    "r": 100,
    "g": 33,
    "b": 155
  },
  "hsl": {
    "h": 272.951,
    "s": 64.894,
    "l": 36.863
  },
  "oklch": {
    "l": 0.41829,
    "c": 0.18397,
    "h": 304.2
  },
  "luminance": 0.06164
}

Semantic roles & 50–950 ramp

primary

#64219B

secondary

#87C058

accent

#E8408C

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #64219B

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

Preview Lab → · Contrast checker → · Palette generator →