#64227E#64227E

#64227E is a dark, vivid purple. Relative luminance 0.054; OKLCH L 39.7% C 0.154 H 314.6°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#64227E
RGB	rgb(100, 34, 126)
HSL	hsl(283, 58%, 31%)
HSV	hsv(283, 73%, 49%)
CMYK	cmyk(20.6%, 73%, 0%, 50.6%)
CIE-LAB	lab(27.74, 44.27, -38.78)
CIE-LCH	lch(27.74, 58.85, 318.78°)
OKLab	oklab(39.66% 0.1079 -0.1093)
OKLCH	oklch(39.66% 0.154 314.6)
XYZ	xyz(9.5928, 5.3601, 20.2639)
Luminance	0.0536 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64227E #3C7E22

analogous

#36227E #64227E #7E226A

triadic

#64227E #7E6422 #227E64

tetradic

#64227E #7E3622 #3C7E22 #226A7E

square

#64227E #7E3622 #3C7E22 #226A7E

split-complementary

#64227E #6A7E22 #227E36

monochromatic

#18081E #3E154E #64227E #8A2FAE #AA4CCF

Accessibility & contrast

On white

10.14

#64227E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#64227E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64227E

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64227E	#FFFFFF	#000000	##FFFFFF
##64227E	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E81

Deuteranopia (green-blind)

#1E437C

Tritanopia (blue-blind)

#62354D

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #64227e;
/* rgb */ color: rgb(100, 34, 126);
/* oklch */ color: oklch(39.7% 0.154 314.6);

Tailwind

colors: {
  custom: {
    50: '#9363a4',
    500: '#64227e',
    950: '#000000',
  },
}

SCSS

$custom: #64227e;
$custom-light: #9363a4;
$custom-dark: #000000;

JSON

{
  "hex": "#64227e",
  "rgb": {
    "r": 100,
    "g": 34,
    "b": 126
  },
  "hsl": {
    "h": 283.043,
    "s": 57.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.39655,
    "c": 0.15353,
    "h": 314.6
  },
  "luminance": 0.0536
}

Semantic roles & 50–950 ramp

primary

#64227E

secondary

#68B14B

accent

#E14772

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0D060F

muted

#7E7A7F

Preview Lab

Preview with #64227E

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

Preview Lab → · Contrast checker → · Palette generator →