#64228B#64228B

#64228B is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.6% C 0.167 H 309.5°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#64228B
RGB	rgb(100, 34, 139)
HSL	hsl(278, 61%, 34%)
HSV	hsv(278, 76%, 55%)
CMYK	cmyk(28.1%, 75.5%, 0%, 45.5%)
CIE-LAB	lab(28.69, 47.19, -45.37)
CIE-LCH	lch(28.69, 65.46, 316.12°)
OKLab	oklab(40.63% 0.106 -0.1286)
OKLCH	oklch(40.63% 0.167 309.5)
XYZ	xyz(10.4868, 5.7177, 24.9723)
Luminance	0.0572 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.39

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64228B #498B22

analogous

#2F228B #64228B #8B227E

triadic

#64228B #8B6422 #228B64

tetradic

#64228B #8B2F22 #498B22 #227E8B

square

#64228B #8B2F22 #498B22 #227E8B

split-complementary

#64228B #7E8B22 #228B2F

monochromatic

#1D0A29 #41165A #64228B #872EBC #A453D5

Accessibility & contrast

On white

9.80

#64228B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#64228B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64228B

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64228B	#FFFFFF	#000000	##FFFFFF
##64228B	1.00	9.80	2.14	9.80
#FFFFFF	9.80	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00418E

Deuteranopia (green-blind)

#064589

Tritanopia (blue-blind)

#5E3A55

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #64228b;
/* rgb */ color: rgb(100, 34, 139);
/* oklch */ color: oklch(40.6% 0.167 309.5);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#64228b",
  "rgb": {
    "r": 100,
    "g": 34,
    "b": 139
  },
  "hsl": {
    "h": 277.714,
    "s": 60.694,
    "l": 33.922
  },
  "oklch": {
    "l": 0.40633,
    "c": 0.16666,
    "h": 309.5
  },
  "luminance": 0.05717
}

Semantic roles & 50–950 ramp

primary

#64228B

secondary

#77B850

accent

#E4447F

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #64228B

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

Preview Lab → · Contrast checker → · Palette generator →