#633AD2#633AD2

#633AD2 is a mid, highly saturated violet. Relative luminance 0.103; OKLCH L 49.3% C 0.217 H 288.0°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#633AD2
RGB	rgb(99, 58, 210)
HSL	hsl(256, 63%, 53%)
HSV	hsv(256, 72%, 82%)
CMYK	cmyk(52.9%, 72.4%, 0%, 17.6%)
CIE-LAB	lab(38.43, 54.04, -71.92)
CIE-LCH	lch(38.43, 89.96, 306.92°)
OKLab	oklab(49.32% 0.0672 -0.2067)
OKLCH	oklch(49.32% 0.217 288)
XYZ	xyz(18.2881, 10.3310, 61.9907)
Luminance	0.1033 (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

#633AD2 #A9D23A

analogous

#3A5DD2 #633AD2 #AF3AD2

triadic

#633AD2 #D2633A #3AD263

tetradic

#633AD2 #D23A5D #A9D23A #3AD2AF

square

#633AD2 #D23A5D #A9D23A #3AD2AF

split-complementary

#633AD2 #D2AF3A #5DD23A

monochromatic

#341B77 #4926A8 #633AD2 #8A6CDD #B29EE9

Accessibility & contrast

On white

6.85

#633AD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#633AD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #633AD2

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633AD2	#FFFFFF	#000000	##FFFFFF
##633AD2	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED6

Deuteranopia (green-blind)

#0056CF

Tritanopia (blue-blind)

#376383

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #633ad2;
/* rgb */ color: rgb(99, 58, 210);
/* oklch */ color: oklch(49.3% 0.217 288.0);

Tailwind

colors: {
  custom: {
    50: '#9a74e1',
    500: '#633ad2',
    950: '#000000',
  },
}

SCSS

$custom: #633ad2;
$custom-light: #9a74e1;
$custom-dark: #000000;

JSON

{
  "hex": "#633ad2",
  "rgb": {
    "r": 99,
    "g": 58,
    "b": 210
  },
  "hsl": {
    "h": 256.184,
    "s": 62.81,
    "l": 52.549
  },
  "oklch": {
    "l": 0.49316,
    "c": 0.21738,
    "h": 288
  },
  "luminance": 0.10332
}

Semantic roles & 50–950 ramp

primary

#633AD2

secondary

#C3D593

accent

#E642BA

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0815

muted

#7F7B83

Preview Lab

Preview with #633AD2

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

Preview Lab → · Contrast checker → · Palette generator →