#633AA5#633AA5

#633AA5 is a mid, vivid violet. Relative luminance 0.084; OKLCH L 45.6% C 0.164 H 297.0°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX#633AA5
RGBrgb(99, 58, 165)
HSLhsl(263, 48%, 44%)
HSVhsv(263, 65%, 65%)
CMYKcmyk(40%, 64.8%, 0%, 35.3%)
CIE-LABlab(34.79, 41.61, -51.36)
CIE-LCHlch(34.79, 66.10, 309.01°)
OKLaboklab(45.59% 0.0746 -0.1464)
OKLCHoklch(45.59% 0.164 297)
XYZxyz(13.4484, 8.3951, 36.5019)
Luminance0.0839 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#633AA5 #7CA53A
analogous
#3A46A5 #633AA5 #983AA5
triadic
#633AA5 #A5633A #3AA563
tetradic
#633AA5 #A53A46 #7CA53A #3AA598
square
#633AA5 #A53A46 #7CA53A #3AA598
split-complementary
#633AA5 #A5983A #46A53A
monochromatic
#2D1A4A #482A78 #633AA5 #8158C4 #A385D4

Accessibility & contrast

On white

7.84
#633AA5 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.68
#633AA5 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633AA5
7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##633AA5#FFFFFF#000000##FFFFFF
##633AA51.007.842.687.84
#FFFFFF7.841.0021.001.00
#0000002.6821.001.0021.00
##FFFFFF7.841.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0052A8
Deuteranopia (green-blind)
#0050A3
Tritanopia (blue-blind)
#53526A
Achromatopsia (no color)
#525252

Design tokens & code

CSS
--color: #633aa5;
/* rgb */ color: rgb(99, 58, 165);
/* oklch */ color: oklch(45.6% 0.164 297.0);
Tailwind
colors: {
  custom: {
    50: '#9473c0',
    500: '#633aa5',
    950: '#000000',
  },
}
SCSS
$custom: #633aa5;
$custom-light: #9473c0;
$custom-dark: #000000;
JSON
{
  "hex": "#633aa5",
  "rgb": {
    "r": 99,
    "g": 58,
    "b": 165
  },
  "hsl": {
    "h": 262.991,
    "s": 47.982,
    "l": 43.725
  },
  "oklch": {
    "l": 0.45586,
    "c": 0.16431,
    "h": 297
  },
  "luminance": 0.08395
}

Semantic roles & 50–950 ramp

primary
#633AA5
secondary
#A5BE7D
accent
#D850A4
background
#F9F7FB
surface
#F2EDF7
border
#CCC8D0
text
#0E0812
muted
#7E7B81

Preview Lab

Preview with #633AA5

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

Preview Lab → · Contrast checker → · Palette generator →

#633AA5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva