#64228C#64228C

#64228C is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.7% C 0.168 H 309.1°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#64228C
RGB	rgb(100, 34, 140)
HSL	hsl(277, 61%, 34%)
HSV	hsv(277, 76%, 55%)
CMYK	cmyk(28.6%, 75.7%, 0%, 45.1%)
CIE-LAB	lab(28.77, 47.42, -45.87)
CIE-LCH	lch(28.77, 65.97, 315.95°)
OKLab	oklab(40.71% 0.1058 -0.1301)
OKLCH	oklch(40.71% 0.168 309.1)
XYZ	xyz(10.5602, 5.7470, 25.3588)
Luminance	0.0575 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.47

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64228C #4A8C22

analogous

#2F228C #64228C #8C227F

triadic

#64228C #8C6422 #228C64

tetradic

#64228C #8C2F22 #4A8C22 #227F8C

square

#64228C #8C2F22 #4A8C22 #227F8C

split-complementary

#64228C #7F8C22 #228C2F

monochromatic

#1E0A2A #41165B #64228C #872EBD #A453D5

Accessibility & contrast

On white

9.77

#64228C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#64228C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64228C

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64228C	#FFFFFF	#000000	##FFFFFF
##64228C	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00418F

Deuteranopia (green-blind)

#03458A

Tritanopia (blue-blind)

#5E3B55

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #64228c;
/* rgb */ color: rgb(100, 34, 140);
/* oklch */ color: oklch(40.7% 0.168 309.1);

Tailwind

colors: {
  custom: {
    50: '#9464ae',
    500: '#64228c',
    950: '#000000',
  },
}

SCSS

$custom: #64228c;
$custom-light: #9464ae;
$custom-dark: #000000;

JSON

{
  "hex": "#64228c",
  "rgb": {
    "r": 100,
    "g": 34,
    "b": 140
  },
  "hsl": {
    "h": 277.358,
    "s": 60.92,
    "l": 34.118
  },
  "oklch": {
    "l": 0.40711,
    "c": 0.16768,
    "h": 309.1
  },
  "luminance": 0.05747
}

Semantic roles & 50–950 ramp

primary

#64228C

secondary

#78B951

accent

#E44480

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #64228C

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

Preview Lab → · Contrast checker → · Palette generator →