#64228E#64228E

#64228E is a dark, vivid violet. Relative luminance 0.058; OKLCH L 40.9% C 0.170 H 308.4°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#64228E
RGB	rgb(100, 34, 142)
HSL	hsl(277, 61%, 35%)
HSV	hsv(277, 76%, 56%)
CMYK	cmyk(29.6%, 76.1%, 0%, 44.3%)
CIE-LAB	lab(28.92, 47.88, -46.86)
CIE-LCH	lch(28.92, 66.99, 315.62°)
OKLab	oklab(40.87% 0.1054 -0.133)
OKLCH	oklch(40.87% 0.17 308.4)
XYZ	xyz(10.7090, 5.8066, 26.1426)
Luminance	0.0581 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.63

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64228E #4C8E22

analogous

#2E228E #64228E #8E2282

triadic

#64228E #8E6422 #228E64

tetradic

#64228E #8E2E22 #4C8E22 #22828E

square

#64228E #8E2E22 #4C8E22 #22828E

split-complementary

#64228E #828E22 #228E2E

monochromatic

#1E0A2B #41165D #64228E #872EBF #A454D6

Accessibility & contrast

On white

9.72

#64228E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#64228E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64228E

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64228E	#FFFFFF	#000000	##FFFFFF
##64228E	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004291

Deuteranopia (green-blind)

#00458C

Tritanopia (blue-blind)

#5D3C56

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #64228e;
/* rgb */ color: rgb(100, 34, 142);
/* oklch */ color: oklch(40.9% 0.170 308.4);

Tailwind

colors: {
  custom: {
    50: '#9464b0',
    500: '#64228e',
    950: '#000000',
  },
}

SCSS

$custom: #64228e;
$custom-light: #9464b0;
$custom-dark: #000000;

JSON

{
  "hex": "#64228e",
  "rgb": {
    "r": 100,
    "g": 34,
    "b": 142
  },
  "hsl": {
    "h": 276.667,
    "s": 61.364,
    "l": 34.51
  },
  "oklch": {
    "l": 0.40868,
    "c": 0.16972,
    "h": 308.4
  },
  "luminance": 0.05806
}

Semantic roles & 50–950 ramp

primary

#64228E

secondary

#7ABA52

accent

#E44382

background

#F9F6FA

surface

#F2EBF5

border

#CCC6CF

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #64228E

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

Preview Lab → · Contrast checker → · Palette generator →