#633DD2#633DD2

#633DD2 is a mid, highly saturated violet. Relative luminance 0.106; OKLCH L 49.7% C 0.214 H 287.6°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#633DD2
RGB	rgb(99, 61, 210)
HSL	hsl(255, 62%, 53%)
HSV	hsv(255, 71%, 82%)
CMYK	cmyk(52.9%, 71%, 0%, 17.6%)
CIE-LAB	lab(38.97, 52.53, -71.03)
CIE-LCH	lch(38.97, 88.34, 306.48°)
OKLab	oklab(49.7% 0.0647 -0.2042)
OKLCH	oklch(49.7% 0.214 287.6)
XYZ	xyz(18.4438, 10.6424, 62.0426)
Luminance	0.1064 (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

#633DD2 #ACD23D

analogous

#3D61D2 #633DD2 #AD3DD2

triadic

#633DD2 #D2633D #3DD263

tetradic

#633DD2 #D23D61 #ACD23D #3DD2AD

square

#633DD2 #D23D61 #ACD23D #3DD2AD

split-complementary

#633DD2 #D2AD3D #61D23D

monochromatic

#341C79 #4928AA #633DD2 #8B6FDE #B3A0E9

Accessibility & contrast

On white

6.71

#633DD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#633DD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #633DD2

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633DD2	#FFFFFF	#000000	##FFFFFF
##633DD2	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD6

Deuteranopia (green-blind)

#0058CF

Tritanopia (blue-blind)

#376483

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #633dd2;
/* rgb */ color: rgb(99, 61, 210);
/* oklch */ color: oklch(49.7% 0.214 287.6);

Tailwind

colors: {
  custom: {
    50: '#9a76e1',
    500: '#633dd2',
    950: '#000000',
  },
}

SCSS

$custom: #633dd2;
$custom-light: #9a76e1;
$custom-dark: #000000;

JSON

{
  "hex": "#633dd2",
  "rgb": {
    "r": 99,
    "g": 61,
    "b": 210
  },
  "hsl": {
    "h": 255.302,
    "s": 62.343,
    "l": 53.137
  },
  "oklch": {
    "l": 0.497,
    "c": 0.21417,
    "h": 287.6
  },
  "luminance": 0.10643
}

Semantic roles & 50–950 ramp

primary

#633DD2

secondary

#C5D695

accent

#E542BC

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #633DD2

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

Preview Lab → · Contrast checker → · Palette generator →