#64227D#64227D

#64227D is a dark, vivid purple. Relative luminance 0.053; OKLCH L 39.6% C 0.153 H 315.1°. Best body text is #FFFFFF at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#64227D
RGB	rgb(100, 34, 125)
HSL	hsl(284, 57%, 31%)
HSV	hsv(284, 73%, 49%)
CMYK	cmyk(20%, 72.8%, 0%, 51%)
CIE-LAB	lab(27.67, 44.05, -38.26)
CIE-LCH	lch(27.67, 58.35, 319.03°)
OKLab	oklab(39.58% 0.108 -0.1077)
OKLCH	oklch(39.58% 0.153 315.1)
XYZ	xyz(9.5286, 5.3344, 19.9258)
Luminance	0.0533 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64227D #3B7D22

analogous

#36227D #64227D #7D2268

triadic

#64227D #7D6422 #227D64

tetradic

#64227D #7D3622 #3B7D22 #22687D

square

#64227D #7D3622 #3B7D22 #22687D

split-complementary

#64227D #687D22 #227D36

monochromatic

#17081D #3E154D #64227D #8A2FAD #AA4BCE

Accessibility & contrast

On white

10.16

#64227D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#64227D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64227D

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64227D	#FFFFFF	#000000	##FFFFFF
##64227D	1.00	10.16	2.07	10.16
#FFFFFF	10.16	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E80

Deuteranopia (green-blind)

#1F437B

Tritanopia (blue-blind)

#62354D

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #64227d;
/* rgb */ color: rgb(100, 34, 125);
/* oklch */ color: oklch(39.6% 0.153 315.1);

Tailwind

colors: {
  custom: {
    50: '#9363a3',
    500: '#64227d',
    950: '#000000',
  },
}

SCSS

$custom: #64227d;
$custom-light: #9363a3;
$custom-dark: #000000;

JSON

{
  "hex": "#64227d",
  "rgb": {
    "r": 100,
    "g": 34,
    "b": 125
  },
  "hsl": {
    "h": 283.516,
    "s": 57.233,
    "l": 31.176
  },
  "oklch": {
    "l": 0.39583,
    "c": 0.15252,
    "h": 315.1
  },
  "luminance": 0.05334
}

Semantic roles & 50–950 ramp

primary

#64227D

secondary

#67B04B

accent

#E04771

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0D060F

muted

#7E7A7F

Preview Lab

Preview with #64227D

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

Preview Lab → · Contrast checker → · Palette generator →