#633CD2#633CD2

#633CD2 is a mid, highly saturated violet. Relative luminance 0.105; OKLCH L 49.6% C 0.215 H 287.7°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#633CD2
RGB	rgb(99, 60, 210)
HSL	hsl(256, 63%, 53%)
HSV	hsv(256, 71%, 82%)
CMYK	cmyk(52.9%, 71.4%, 0%, 17.6%)
CIE-LAB	lab(38.79, 53.04, -71.33)
CIE-LCH	lch(38.79, 88.89, 306.63°)
OKLab	oklab(49.57% 0.0655 -0.205)
OKLCH	oklch(49.57% 0.215 287.7)
XYZ	xyz(18.3909, 10.5366, 62.0250)
Luminance	0.1054 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633CD2 #ABD23C

analogous

#3C60D2 #633CD2 #AE3CD2

triadic

#633CD2 #D2633C #3CD263

tetradic

#633CD2 #D23C60 #ABD23C #3CD2AE

square

#633CD2 #D23C60 #ABD23C #3CD2AE

split-complementary

#633CD2 #D2AE3C #60D23C

monochromatic

#341C78 #4927AA #633CD2 #8B6EDD #B39FE9

Accessibility & contrast

On white

6.76

#633CD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#633CD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #633CD2

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633CD2	#FFFFFF	#000000	##FFFFFF
##633CD2	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD6

Deuteranopia (green-blind)

#0057CF

Tritanopia (blue-blind)

#376483

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #633cd2;
/* rgb */ color: rgb(99, 60, 210);
/* oklch */ color: oklch(49.6% 0.215 287.7);

Tailwind

colors: {
  custom: {
    50: '#9a75e1',
    500: '#633cd2',
    950: '#000000',
  },
}

SCSS

$custom: #633cd2;
$custom-light: #9a75e1;
$custom-dark: #000000;

JSON

{
  "hex": "#633cd2",
  "rgb": {
    "r": 99,
    "g": 60,
    "b": 210
  },
  "hsl": {
    "h": 255.6,
    "s": 62.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.4957,
    "c": 0.21526,
    "h": 287.7
  },
  "luminance": 0.10538
}

Semantic roles & 50–950 ramp

primary

#633CD2

secondary

#C4D594

accent

#E642BB

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #633CD2

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

Preview Lab → · Contrast checker → · Palette generator →