#63169F#63169F

#63169F is a dark, vivid violet. Relative luminance 0.057; OKLCH L 41.1% C 0.197 H 303.5°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#63169F
RGB	rgb(99, 22, 159)
HSL	hsl(274, 76%, 35%)
HSV	hsv(274, 86%, 62%)
CMYK	cmyk(37.7%, 86.2%, 0%, 37.6%)
CIE-LAB	lab(28.72, 55.89, -57.62)
CIE-LCH	lch(28.72, 80.27, 314.12°)
OKLab	oklab(41.14% 0.1088 -0.1646)
OKLCH	oklch(41.14% 0.197 303.5)
XYZ	xyz(11.6890, 5.7297, 33.2843)
Luminance	0.0573 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63169F #529F16

analogous

#1F169F #63169F #9F1696

triadic

#63169F #9F6316 #169F63

tetradic

#63169F #9F1F16 #529F16 #16969F

square

#63169F #9F1F16 #529F16 #16969F

split-complementary

#63169F #969F16 #169F1F

monochromatic

#200733 #420F69 #63169F #841DD5 #A14AE6

Accessibility & contrast

On white

9.79

#63169F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#63169F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63169F

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63169F	#FFFFFF	#000000	##FFFFFF
##63169F	1.00	9.79	2.15	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A3

Deuteranopia (green-blind)

#00439C

Tritanopia (blue-blind)

#563E5E

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #63169f;
/* rgb */ color: rgb(99, 22, 159);
/* oklch */ color: oklch(41.1% 0.197 303.5);

Tailwind

colors: {
  custom: {
    50: '#9660bc',
    500: '#63169f',
    950: '#000000',
  },
}

SCSS

$custom: #63169f;
$custom-light: #9660bc;
$custom-dark: #000000;

JSON

{
  "hex": "#63169f",
  "rgb": {
    "r": 99,
    "g": 22,
    "b": 159
  },
  "hsl": {
    "h": 273.723,
    "s": 75.691,
    "l": 35.49
  },
  "oklch": {
    "l": 0.41141,
    "c": 0.19729,
    "h": 303.5
  },
  "luminance": 0.0573
}

Semantic roles & 50–950 ramp

primary

#63169F

secondary

#81C74A

accent

#F23688

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0E0512

muted

#7E7A81

Preview Lab

Preview with #63169F

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

Preview Lab → · Contrast checker → · Palette generator →