#633EC0#633EC0

#633EC0 is a mid, vivid violet. Relative luminance 0.099; OKLCH L 48.3% C 0.192 H 290.4°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#633EC0
RGB	rgb(99, 62, 192)
HSL	hsl(257, 51%, 50%)
HSV	hsv(257, 68%, 75%)
CMYK	cmyk(48.4%, 67.7%, 0%, 24.7%)
CIE-LAB	lab(37.67, 46.92, -62.70)
CIE-LCH	lch(37.67, 78.31, 306.81°)
OKLab	oklab(48.31% 0.067 -0.1797)
OKLCH	oklch(48.31% 0.192 290.4)
XYZ	xyz(16.3799, 9.9030, 50.9074)
Luminance	0.0990 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.30

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633EC0 #9BC03E

analogous

#3E5AC0 #633EC0 #A43EC0

triadic

#633EC0 #C0633E #3EC063

tetradic

#633EC0 #C03E5A #9BC03E #3EC0A4

square

#633EC0 #C03E5A #9BC03E #3EC0A4

split-complementary

#633EC0 #C0A43E #5AC03E

monochromatic

#332063 #4B2F92 #633EC0 #886CCF #AD9ADE

Accessibility & contrast

On white

7.05

#633EC0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#633EC0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633EC0

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633EC0	#FFFFFF	#000000	##FFFFFF
##633EC0	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC4

Deuteranopia (green-blind)

#0056BD

Tritanopia (blue-blind)

#455E7A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #633ec0;
/* rgb */ color: rgb(99, 62, 192);
/* oklch */ color: oklch(48.3% 0.192 290.4);

Tailwind

colors: {
  custom: {
    50: '#9776d4',
    500: '#633ec0',
    950: '#000000',
  },
}

SCSS

$custom: #633ec0;
$custom-light: #9776d4;
$custom-dark: #000000;

JSON

{
  "hex": "#633ec0",
  "rgb": {
    "r": 99,
    "g": 62,
    "b": 192
  },
  "hsl": {
    "h": 257.077,
    "s": 51.181,
    "l": 49.804
  },
  "oklch": {
    "l": 0.48307,
    "c": 0.1918,
    "h": 290.4
  },
  "luminance": 0.09904
}

Semantic roles & 50–950 ramp

primary

#633EC0

secondary

#BACA8F

accent

#DB4DB2

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0914

muted

#7E7B83

Preview Lab

Preview with #633EC0

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

Preview Lab → · Contrast checker → · Palette generator →