#63228C#63228C

#63228C is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.6% C 0.167 H 308.6°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#63228C
RGB	rgb(99, 34, 140)
HSL	hsl(277, 61%, 34%)
HSV	hsv(277, 76%, 55%)
CMYK	cmyk(29.3%, 75.7%, 0%, 45.1%)
CIE-LAB	lab(28.62, 47.22, -46.12)
CIE-LCH	lch(28.62, 66.00, 315.68°)
OKLab	oklab(40.58% 0.1044 -0.1308)
OKLCH	oklch(40.58% 0.167 308.6)
XYZ	xyz(10.4503, 5.6903, 25.3537)
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

#63228C #4B8C22

analogous

#2E228C #63228C #8C2280

triadic

#63228C #8C6322 #228C63

tetradic

#63228C #8C2E22 #4B8C22 #22808C

square

#63228C #8C2E22 #4B8C22 #22808C

split-complementary

#63228C #808C22 #228C2E

monochromatic

#1D0A2A #40165B #63228C #862EBD #A353D5

Accessibility & contrast

On white

9.82

#63228C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#63228C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63228C

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63228C	#FFFFFF	#000000	##FFFFFF
##63228C	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)

#5D3B55

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #63228c;
/* rgb */ color: rgb(99, 34, 140);
/* oklch */ color: oklch(40.6% 0.167 308.6);

Tailwind

colors: {
  custom: {
    50: '#9464ae',
    500: '#63228c',
    950: '#000000',
  },
}

SCSS

$custom: #63228c;
$custom-light: #9464ae;
$custom-dark: #000000;

JSON

{
  "hex": "#63228c",
  "rgb": {
    "r": 99,
    "g": 34,
    "b": 140
  },
  "hsl": {
    "h": 276.792,
    "s": 60.92,
    "l": 34.118
  },
  "oklch": {
    "l": 0.40575,
    "c": 0.16739,
    "h": 308.6
  },
  "luminance": 0.0569
}

Semantic roles & 50–950 ramp

primary

#63228C

secondary

#79B951

accent

#E44482

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #63228C

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

Preview Lab → · Contrast checker → · Palette generator →