#633AEA#633AEA

#633AEA is a mid, highly saturated violet. Relative luminance 0.116; OKLCH L 51.5% C 0.244 H 284.5°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#633AEA
RGB	rgb(99, 58, 234)
HSL	hsl(254, 81%, 57%)
HSV	hsv(254, 75%, 92%)
CMYK	cmyk(57.7%, 75.2%, 0%, 8.2%)
CIE-LAB	lab(40.60, 60.70, -82.08)
CIE-LCH	lch(40.60, 102.08, 306.49°)
OKLab	oklab(51.51% 0.0614 -0.2365)
OKLCH	oklch(51.51% 0.244 284.5)
XYZ	xyz(21.5054, 11.6179, 78.9352)
Luminance	0.1162 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633AEA #C1EA3A

analogous

#3A69EA #633AEA #BB3AEA

triadic

#633AEA #EA633A #3AEA63

tetradic

#633AEA #EA3A69 #C1EA3A #3AEABB

square

#633AEA #EA3A69 #C1EA3A #3AEABB

split-complementary

#633AEA #EABB3A #69EA3A

monochromatic

#301099 #4216D1 #633AEA #8F71F0 #BBA9F6

Accessibility & contrast

On white

6.32

#633AEA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#633AEA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #633AEA

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633AEA	#FFFFFF	#000000	##FFFFFF
##633AEA	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065EF

Deuteranopia (green-blind)

#005AE7

Tritanopia (blue-blind)

#136C90

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #633aea;
/* rgb */ color: rgb(99, 58, 234);
/* oklch */ color: oklch(51.5% 0.244 284.5);

Tailwind

colors: {
  custom: {
    50: '#9e75f2',
    500: '#633aea',
    950: '#000000',
  },
}

SCSS

$custom: #633aea;
$custom-light: #9e75f2;
$custom-dark: #000000;

JSON

{
  "hex": "#633aea",
  "rgb": {
    "r": 99,
    "g": 58,
    "b": 234
  },
  "hsl": {
    "h": 253.977,
    "s": 80.734,
    "l": 57.255
  },
  "oklch": {
    "l": 0.51505,
    "c": 0.24431,
    "h": 284.5
  },
  "luminance": 0.11619
}

Semantic roles & 50–950 ramp

primary

#633AEA

secondary

#D3E49C

accent

#F731C9

background

#FAF7FF

surface

#F4EDFE

border

#CEC8D6

text

#100917

muted

#7F7B85

Preview Lab

Preview with #633AEA

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

Preview Lab → · Contrast checker → · Palette generator →