#633BC0#633BC0

#633BC0 is a mid, vivid violet. Relative luminance 0.096; OKLCH L 47.9% C 0.195 H 291.0°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#633BC0
RGB	rgb(99, 59, 192)
HSL	hsl(258, 53%, 49%)
HSV	hsv(258, 69%, 75%)
CMYK	cmyk(48.4%, 69.3%, 0%, 24.7%)
CIE-LAB	lab(37.09, 48.52, -63.64)
CIE-LCH	lch(37.09, 80.03, 307.32°)
OKLab	oklab(47.89% 0.0699 -0.1825)
OKLCH	oklch(47.89% 0.195 291)
XYZ	xyz(16.2213, 9.5857, 50.8545)
Luminance	0.0959 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.82

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633BC0 #98C03B

analogous

#3B56C0 #633BC0 #A63BC0

triadic

#633BC0 #C0633B #3BC063

tetradic

#633BC0 #C03B56 #98C03B #3BC0A6

square

#633BC0 #C03B56 #98C03B #3BC0A6

split-complementary

#633BC0 #C0A63B #56C03B

monochromatic

#331E62 #4B2D91 #633BC0 #8768D1 #AC97DF

Accessibility & contrast

On white

7.20

#633BC0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#633BC0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633BC0

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633BC0	#FFFFFF	#000000	##FFFFFF
##633BC0	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C4

Deuteranopia (green-blind)

#0054BD

Tritanopia (blue-blind)

#455D79

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #633bc0;
/* rgb */ color: rgb(99, 59, 192);
/* oklch */ color: oklch(47.9% 0.195 291.0);

Tailwind

colors: {
  custom: {
    50: '#9874d4',
    500: '#633bc0',
    950: '#000000',
  },
}

SCSS

$custom: #633bc0;
$custom-light: #9874d4;
$custom-dark: #000000;

JSON

{
  "hex": "#633bc0",
  "rgb": {
    "r": 99,
    "g": 59,
    "b": 192
  },
  "hsl": {
    "h": 258.045,
    "s": 52.988,
    "l": 49.216
  },
  "oklch": {
    "l": 0.47893,
    "c": 0.1954,
    "h": 291
  },
  "luminance": 0.09586
}

Semantic roles & 50–950 ramp

primary

#633BC0

secondary

#B8CA8C

accent

#DC4BB1

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #633BC0

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

Preview Lab → · Contrast checker → · Palette generator →