#633EA7#633EA7

#633EA7 is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.3% C 0.161 H 295.7°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#633EA7
RGB	rgb(99, 62, 167)
HSL	hsl(261, 46%, 45%)
HSV	hsv(261, 63%, 65%)
CMYK	cmyk(40.7%, 62.9%, 0%, 34.5%)
CIE-LAB	lab(35.77, 39.92, -50.98)
CIE-LCH	lch(35.77, 64.76, 308.06°)
OKLab	oklab(46.34% 0.0698 -0.1453)
OKLCH	oklch(46.34% 0.161 295.7)
XYZ	xyz(13.8414, 8.8876, 37.5379)
Luminance	0.0889 (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

#633EA7 #82A73E

analogous

#3E4DA7 #633EA7 #983EA7

triadic

#633EA7 #A7633E #3EA763

tetradic

#633EA7 #A73E4D #82A73E #3EA798

square

#633EA7 #A73E4D #82A73E #3EA798

split-complementary

#633EA7 #A7983E #4DA73E

monochromatic

#2E1D4E #492D7A #633EA7 #825FC3 #A58BD4

Accessibility & contrast

On white

7.56

#633EA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#633EA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633EA7

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633EA7	#FFFFFF	#000000	##FFFFFF
##633EA7	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AA

Deuteranopia (green-blind)

#0053A5

Tritanopia (blue-blind)

#52566C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #633ea7;
/* rgb */ color: rgb(99, 62, 167);
/* oklch */ color: oklch(46.3% 0.161 295.7);

Tailwind

colors: {
  custom: {
    50: '#9475c2',
    500: '#633ea7',
    950: '#000000',
  },
}

SCSS

$custom: #633ea7;
$custom-light: #9475c2;
$custom-dark: #000000;

JSON

{
  "hex": "#633ea7",
  "rgb": {
    "r": 99,
    "g": 62,
    "b": 167
  },
  "hsl": {
    "h": 261.143,
    "s": 45.852,
    "l": 44.902
  },
  "oklch": {
    "l": 0.46338,
    "c": 0.16119,
    "h": 295.7
  },
  "luminance": 0.08888
}

Semantic roles & 50–950 ramp

primary

#633EA7

secondary

#A9BF82

accent

#D652A7

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #633EA7

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

Preview Lab → · Contrast checker → · Palette generator →