#633ED7#633ED7

#633ED7 is a mid, highly saturated violet. Relative luminance 0.110; OKLCH L 50.3% C 0.219 H 286.7°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#633ED7
RGB	rgb(99, 62, 215)
HSL	hsl(255, 66%, 54%)
HSV	hsv(255, 71%, 84%)
CMYK	cmyk(54%, 71.2%, 0%, 15.7%)
CIE-LAB	lab(39.59, 53.43, -72.90)
CIE-LCH	lch(39.59, 90.38, 306.24°)
OKLab	oklab(50.27% 0.0629 -0.2097)
OKLCH	oklch(50.27% 0.219 286.7)
XYZ	xyz(19.1303, 11.0032, 65.3926)
Luminance	0.1100 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633ED7 #B2D73E

analogous

#3E66D7 #633ED7 #B03ED7

triadic

#633ED7 #D7633E #3ED763

tetradic

#633ED7 #D73E66 #B2D73E #3ED7B0

square

#633ED7 #D73E66 #B2D73E #3ED7B0

split-complementary

#633ED7 #D7B03E #66D73E

monochromatic

#331B80 #4725B3 #633ED7 #8C71E2 #B5A3EC

Accessibility & contrast

On white

6.56

#633ED7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#633ED7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #633ED7

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633ED7	#FFFFFF	#000000	##FFFFFF
##633ED7	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061DC

Deuteranopia (green-blind)

#0059D4

Tritanopia (blue-blind)

#326787

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #633ed7;
/* rgb */ color: rgb(99, 62, 215);
/* oklch */ color: oklch(50.3% 0.219 286.7);

Tailwind

colors: {
  custom: {
    50: '#9b77e5',
    500: '#633ed7',
    950: '#000000',
  },
}

SCSS

$custom: #633ed7;
$custom-light: #9b77e5;
$custom-dark: #000000;

JSON

{
  "hex": "#633ed7",
  "rgb": {
    "r": 99,
    "g": 62,
    "b": 215
  },
  "hsl": {
    "h": 254.51,
    "s": 65.665,
    "l": 54.314
  },
  "oklch": {
    "l": 0.50268,
    "c": 0.21888,
    "h": 286.7
  },
  "luminance": 0.11004
}

Semantic roles & 50–950 ramp

primary

#633ED7

secondary

#C9D998

accent

#E93FC0

background

#FAF7FE

surface

#F4EDFC

border

#CEC8D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #633ED7

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

Preview Lab → · Contrast checker → · Palette generator →