#63218E#63218E

#63218E is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.6% C 0.171 H 308.0°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#63218E
RGB	rgb(99, 33, 142)
HSL	hsl(276, 62%, 34%)
HSV	hsv(276, 77%, 56%)
CMYK	cmyk(30.3%, 76.8%, 0%, 44.3%)
CIE-LAB	lab(28.63, 48.10, -47.34)
CIE-LCH	lch(28.63, 67.49, 315.45°)
OKLab	oklab(40.63% 0.105 -0.1344)
OKLCH	oklch(40.63% 0.171 308)
XYZ	xyz(10.5709, 5.6935, 26.1280)
Luminance	0.0569 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63218E #4C8E21

analogous

#2C218E #63218E #8E2183

triadic

#63218E #8E6321 #218E63

tetradic

#63218E #8E2C21 #4C8E21 #21838E

square

#63218E #8E2C21 #4C8E21 #21838E

split-complementary

#63218E #838E21 #218E2C

monochromatic

#1E0A2B #40155C #63218E #862DC0 #A352D7

Accessibility & contrast

On white

9.82

#63218E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#63218E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63218E

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63218E	#FFFFFF	#000000	##FFFFFF
##63218E	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)

#004191

Deuteranopia (green-blind)

#00448C

Tritanopia (blue-blind)

#5C3B56

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #63218e;
/* rgb */ color: rgb(99, 33, 142);
/* oklch */ color: oklch(40.6% 0.171 308.0);

Tailwind

colors: {
  custom: {
    50: '#9464b0',
    500: '#63218e',
    950: '#000000',
  },
}

SCSS

$custom: #63218e;
$custom-light: #9464b0;
$custom-dark: #000000;

JSON

{
  "hex": "#63218e",
  "rgb": {
    "r": 99,
    "g": 33,
    "b": 142
  },
  "hsl": {
    "h": 276.33,
    "s": 62.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.4063,
    "c": 0.17058,
    "h": 308
  },
  "luminance": 0.05693
}

Semantic roles & 50–950 ramp

primary

#63218E

secondary

#7ABA50

accent

#E54283

background

#F9F6FA

surface

#F2EBF5

border

#CCC6CF

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #63218E

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

Preview Lab → · Contrast checker → · Palette generator →