#633AAD#633AAD

#633AAD is a mid, vivid violet. Relative luminance 0.087; OKLCH L 46.2% C 0.174 H 295.1°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#633AAD
RGB	rgb(99, 58, 173)
HSL	hsl(261, 50%, 45%)
HSV	hsv(261, 66%, 68%)
CMYK	cmyk(42.8%, 66.5%, 0%, 32.2%)
CIE-LAB	lab(35.39, 43.79, -55.18)
CIE-LCH	lch(35.39, 70.44, 308.44°)
OKLab	oklab(46.21% 0.0738 -0.1576)
OKLCH	oklch(46.21% 0.174 295.1)
XYZ	xyz(14.1995, 8.6956, 40.4573)
Luminance	0.0870 (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

#633AAD #84AD3A

analogous

#3A4BAD #633AAD #9C3AAD

triadic

#633AAD #AD633A #3AAD63

tetradic

#633AAD #AD3A4B #84AD3A #3AAD9C

square

#633AAD #AD3A4B #84AD3A #3AAD9C

split-complementary

#633AAD #AD9C3A #4BAD3A

monochromatic

#2F1B51 #492B7F #633AAD #835CC8 #A68AD8

Accessibility & contrast

On white

7.67

#633AAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#633AAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633AAD

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633AAD	#FFFFFF	#000000	##FFFFFF
##633AAD	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B1

Deuteranopia (green-blind)

#0051AB

Tritanopia (blue-blind)

#4F556E

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #633aad;
/* rgb */ color: rgb(99, 58, 173);
/* oklch */ color: oklch(46.2% 0.174 295.1);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#633aad",
  "rgb": {
    "r": 99,
    "g": 58,
    "b": 173
  },
  "hsl": {
    "h": 261.391,
    "s": 49.784,
    "l": 45.294
  },
  "oklch": {
    "l": 0.46207,
    "c": 0.174,
    "h": 295.1
  },
  "luminance": 0.08696
}

Semantic roles & 50–950 ramp

primary

#633AAD

secondary

#ABC281

accent

#D94EA8

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #633AAD

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

Preview Lab → · Contrast checker → · Palette generator →