#63369A#63369A

#63369A is a dark, vivid violet. Relative luminance 0.076; OKLCH L 44.2% C 0.157 H 300.8°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#63369A
RGB	rgb(99, 54, 154)
HSL	hsl(267, 48%, 41%)
HSV	hsv(267, 65%, 60%)
CMYK	cmyk(35.7%, 64.9%, 0%, 39.6%)
CIE-LAB	lab(33.19, 40.87, -47.32)
CIE-LCH	lch(33.19, 62.52, 310.82°)
OKLab	oklab(44.17% 0.0803 -0.1345)
OKLCH	oklch(44.17% 0.157 300.8)
XYZ	xyz(12.2961, 7.6240, 31.3894)
Luminance	0.0762 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63369A #6D9A36

analogous

#363B9A #63369A #95369A

triadic

#63369A #9A6336 #369A63

tetradic

#63369A #9A363B #6D9A36 #369A95

square

#63369A #9A363B #6D9A36 #369A95

split-complementary

#63369A #9A9536 #3B9A36

monochromatic

#29163F #46266D #63369A #814DC0 #A17AD0

Accessibility & contrast

On white

8.32

#63369A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#63369A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63369A

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63369A	#FFFFFF	#000000	##FFFFFF
##63369A	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004E9D

Deuteranopia (green-blind)

#0D4D98

Tritanopia (blue-blind)

#574C63

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #63369a;
/* rgb */ color: rgb(99, 54, 154);
/* oklch */ color: oklch(44.2% 0.157 300.8);

Tailwind

colors: {
  custom: {
    50: '#9470b8',
    500: '#63369a',
    950: '#000000',
  },
}

SCSS

$custom: #63369a;
$custom-light: #9470b8;
$custom-dark: #000000;

JSON

{
  "hex": "#63369a",
  "rgb": {
    "r": 99,
    "g": 54,
    "b": 154
  },
  "hsl": {
    "h": 267,
    "s": 48.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.44173,
    "c": 0.15662,
    "h": 300.8
  },
  "luminance": 0.07624
}

Semantic roles & 50–950 ramp

primary

#63369A

secondary

#99B973

accent

#D8509B

background

#F9F6FB

surface

#F2ECF6

border

#CCC7D0

text

#0E0711

muted

#7E7A80

Preview Lab

Preview with #63369A

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

Preview Lab → · Contrast checker → · Palette generator →