#64218C#64218C

#64218C is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.6% C 0.169 H 309.2°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#64218C
RGB	rgb(100, 33, 140)
HSL	hsl(278, 62%, 34%)
HSV	hsv(278, 76%, 55%)
CMYK	cmyk(28.6%, 76.4%, 0%, 45.1%)
CIE-LAB	lab(28.62, 47.84, -46.11)
CIE-LCH	lch(28.62, 66.44, 316.05°)
OKLab	oklab(40.61% 0.1068 -0.1308)
OKLCH	oklch(40.61% 0.169 309.2)
XYZ	xyz(10.5321, 5.6907, 25.3494)
Luminance	0.0569 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.36

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64218C #498C21

analogous

#2F218C #64218C #8C217F

triadic

#64218C #8C6421 #218C64

tetradic

#64218C #8C2F21 #498C21 #217F8C

square

#64218C #8C2F21 #498C21 #217F8C

split-complementary

#64218C #7F8C21 #218C2F

monochromatic

#1D0A29 #41155A #64218C #872DBE #A451D6

Accessibility & contrast

On white

9.82

#64218C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#64218C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64218C

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64218C	#FFFFFF	#000000	##FFFFFF
##64218C	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00418F

Deuteranopia (green-blind)

#00448A

Tritanopia (blue-blind)

#5E3A55

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #64218c;
/* rgb */ color: rgb(100, 33, 140);
/* oklch */ color: oklch(40.6% 0.169 309.2);

Tailwind

colors: {
  custom: {
    50: '#9464ae',
    500: '#64218c',
    950: '#000000',
  },
}

SCSS

$custom: #64218c;
$custom-light: #9464ae;
$custom-dark: #000000;

JSON

{
  "hex": "#64218c",
  "rgb": {
    "r": 100,
    "g": 33,
    "b": 140
  },
  "hsl": {
    "h": 277.57,
    "s": 61.85,
    "l": 33.922
  },
  "oklch": {
    "l": 0.40607,
    "c": 0.16884,
    "h": 309.2
  },
  "luminance": 0.0569
}

Semantic roles & 50–950 ramp

primary

#64218C

secondary

#77B94F

accent

#E5437F

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #64218C

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

Preview Lab → · Contrast checker → · Palette generator →