#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
RGBrgb(99, 58, 234)
HSLhsl(254, 81%, 57%)
HSVhsv(254, 75%, 92%)
CMYKcmyk(57.7%, 75.2%, 0%, 8.2%)
CIE-LABlab(40.60, 60.70, -82.08)
CIE-LCHlch(40.60, 102.08, 306.49°)
OKLaboklab(51.51% 0.0614 -0.2365)
OKLCHoklch(51.51% 0.244 284.5)
XYZxyz(21.5054, 11.6179, 78.9352)
Luminance0.1162 (WCAG relative)
Temperaturecool
Familyviolet

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
##633AEA1.006.323.326.32
#FFFFFF6.321.0021.001.00
#0000003.3221.001.0021.00
##FFFFFF6.321.0021.001.00

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 →

#633AEA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva