#633DC1#633DC1

#633DC1 is a mid, vivid violet. Relative luminance 0.098; OKLCH L 48.3% C 0.194 H 290.4°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#633DC1
RGB	rgb(99, 61, 193)
HSL	hsl(257, 52%, 50%)
HSV	hsv(257, 68%, 76%)
CMYK	cmyk(48.7%, 68.4%, 0%, 24.3%)
CIE-LAB	lab(37.55, 47.74, -63.47)
CIE-LCH	lch(37.55, 79.42, 306.95°)
OKLab	oklab(48.25% 0.0678 -0.182)
OKLCH	oklch(48.25% 0.194 290.4)
XYZ	xyz(16.4372, 9.8397, 51.4749)
Luminance	0.0984 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.36

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633DC1 #9BC13D

analogous

#3D59C1 #633DC1 #A53DC1

triadic

#633DC1 #C1633D #3DC163

tetradic

#633DC1 #C13D59 #9BC13D #3DC1A5

square

#633DC1 #C13D59 #9BC13D #3DC1A5

split-complementary

#633DC1 #C1A53D #59C13D

monochromatic

#332064 #4B2E92 #633DC1 #886BD0 #AD99DF

Accessibility & contrast

On white

7.08

#633DC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#633DC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633DC1

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633DC1	#FFFFFF	#000000	##FFFFFF
##633DC1	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC5

Deuteranopia (green-blind)

#0055BE

Tritanopia (blue-blind)

#445E7A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #633dc1;
/* rgb */ color: rgb(99, 61, 193);
/* oklch */ color: oklch(48.3% 0.194 290.4);

Tailwind

colors: {
  custom: {
    50: '#9875d5',
    500: '#633dc1',
    950: '#000000',
  },
}

SCSS

$custom: #633dc1;
$custom-light: #9875d5;
$custom-dark: #000000;

JSON

{
  "hex": "#633dc1",
  "rgb": {
    "r": 99,
    "g": 61,
    "b": 193
  },
  "hsl": {
    "h": 257.273,
    "s": 51.969,
    "l": 49.804
  },
  "oklch": {
    "l": 0.4825,
    "c": 0.19421,
    "h": 290.4
  },
  "luminance": 0.0984
}

Semantic roles & 50–950 ramp

primary

#633DC1

secondary

#BACB8F

accent

#DB4CB2

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #633DC1

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

Preview Lab → · Contrast checker → · Palette generator →