#633AAC#633AAC

#633AAC is a mid, vivid violet. Relative luminance 0.087; OKLCH L 46.1% C 0.173 H 295.3°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#633AAC
RGB	rgb(99, 58, 172)
HSL	hsl(262, 50%, 45%)
HSV	hsv(262, 66%, 67%)
CMYK	cmyk(42.4%, 66.3%, 0%, 32.5%)
CIE-LAB	lab(35.32, 43.52, -54.70)
CIE-LCH	lch(35.32, 69.90, 308.50°)
OKLab	oklab(46.13% 0.0739 -0.1562)
OKLCH	oklch(46.13% 0.173 295.3)
XYZ	xyz(14.1031, 8.6570, 39.9496)
Luminance	0.0866 (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

#633AAC #83AC3A

analogous

#3A4AAC #633AAC #9C3AAC

triadic

#633AAC #AC633A #3AAC63

tetradic

#633AAC #AC3A4A #83AC3A #3AAC9C

square

#633AAC #AC3A4A #83AC3A #3AAC9C

split-complementary

#633AAC #AC9C3A #4AAC3A

monochromatic

#2E1B50 #492B7E #633AAC #825BC8 #A589D7

Accessibility & contrast

On white

7.69

#633AAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#633AAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633AAC

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633AAC	#FFFFFF	#000000	##FFFFFF
##633AAC	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B0

Deuteranopia (green-blind)

#0051AA

Tritanopia (blue-blind)

#50556E

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #633aac;
/* rgb */ color: rgb(99, 58, 172);
/* oklch */ color: oklch(46.1% 0.173 295.3);

Tailwind

colors: {
  custom: {
    50: '#9573c6',
    500: '#633aac',
    950: '#000000',
  },
}

SCSS

$custom: #633aac;
$custom-light: #9573c6;
$custom-dark: #000000;

JSON

{
  "hex": "#633aac",
  "rgb": {
    "r": 99,
    "g": 58,
    "b": 172
  },
  "hsl": {
    "h": 261.579,
    "s": 49.565,
    "l": 45.098
  },
  "oklch": {
    "l": 0.46128,
    "c": 0.1728,
    "h": 295.3
  },
  "luminance": 0.08657
}

Semantic roles & 50–950 ramp

primary

#633AAC

secondary

#AAC280

accent

#D94FA7

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #633AAC

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

Preview Lab → · Contrast checker → · Palette generator →