#633ECA#633ECA

#633ECA is a mid, highly saturated violet. Relative luminance 0.104; OKLCH L 49.1% C 0.204 H 288.7°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#633ECA
RGB	rgb(99, 62, 202)
HSL	hsl(256, 57%, 52%)
HSV	hsv(256, 69%, 79%)
CMYK	cmyk(51%, 69.3%, 0%, 20.8%)
CIE-LAB	lab(38.48, 49.75, -67.20)
CIE-LCH	lch(38.48, 83.61, 306.51°)
OKLab	oklab(49.14% 0.0654 -0.1929)
OKLCH	oklch(49.14% 0.204 288.7)
XYZ	xyz(17.5258, 10.3614, 56.9422)
Luminance	0.1036 (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

#633ECA #A5CA3E

analogous

#3E5FCA #633ECA #A93ECA

triadic

#633ECA #CA633E #3ECA63

tetradic

#633ECA #CA3E5F #A5CA3E #3ECAA9

square

#633ECA #CA3E5F #A5CA3E #3ECAA9

split-complementary

#633ECA #CAA93E #5FCA3E

monochromatic

#341F6F #4A2C9F #633ECA #8A6ED7 #B19EE4

Accessibility & contrast

On white

6.84

#633ECA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#633ECA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #633ECA

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633ECA	#FFFFFF	#000000	##FFFFFF
##633ECA	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ECE

Deuteranopia (green-blind)

#0057C7

Tritanopia (blue-blind)

#3D627F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #633eca;
/* rgb */ color: rgb(99, 62, 202);
/* oklch */ color: oklch(49.1% 0.204 288.7);

Tailwind

colors: {
  custom: {
    50: '#9976db',
    500: '#633eca',
    950: '#000000',
  },
}

SCSS

$custom: #633eca;
$custom-light: #9976db;
$custom-dark: #000000;

JSON

{
  "hex": "#633eca",
  "rgb": {
    "r": 99,
    "g": 62,
    "b": 202
  },
  "hsl": {
    "h": 255.857,
    "s": 56.911,
    "l": 51.765
  },
  "oklch": {
    "l": 0.49144,
    "c": 0.2037,
    "h": 288.7
  },
  "luminance": 0.10362
}

Semantic roles & 50–950 ramp

primary

#633ECA

secondary

#C0D193

accent

#E048B8

background

#FAF7FD

surface

#F3EDFB

border

#CDC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #633ECA

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

Preview Lab → · Contrast checker → · Palette generator →