#633AC7#633AC7

#633AC7 is a mid, highly saturated violet. Relative luminance 0.098; OKLCH L 48.4% C 0.205 H 289.8°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#633AC7
RGB	rgb(99, 58, 199)
HSL	hsl(257, 56%, 50%)
HSV	hsv(257, 71%, 78%)
CMYK	cmyk(50.3%, 70.9%, 0%, 22%)
CIE-LAB	lab(37.48, 50.98, -67.09)
CIE-LCH	lch(37.48, 84.26, 307.23°)
OKLab	oklab(48.36% 0.0695 -0.1926)
OKLCH	oklch(48.36% 0.205 289.8)
XYZ	xyz(16.9645, 9.8016, 55.0198)
Luminance	0.0980 (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

#633AC7 #9EC73A

analogous

#3A57C7 #633AC7 #AA3AC7

triadic

#633AC7 #C7633A #3AC763

tetradic

#633AC7 #C73A57 #9EC73A #3AC7AA

square

#633AC7 #C73A57 #9EC73A #3AC7AA

split-complementary

#633AC7 #C7AA3A #57C73A

monochromatic

#341E69 #4B2B98 #633AC7 #896AD5 #AE99E2

Accessibility & contrast

On white

7.09

#633AC7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#633AC7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633AC7

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633AC7	#FFFFFF	#000000	##FFFFFF
##633AC7	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCB

Deuteranopia (green-blind)

#0055C4

Tritanopia (blue-blind)

#405F7D

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #633ac7;
/* rgb */ color: rgb(99, 58, 199);
/* oklch */ color: oklch(48.4% 0.205 289.8);

Tailwind

colors: {
  custom: {
    50: '#9974d9',
    500: '#633ac7',
    950: '#000000',
  },
}

SCSS

$custom: #633ac7;
$custom-light: #9974d9;
$custom-dark: #000000;

JSON

{
  "hex": "#633ac7",
  "rgb": {
    "r": 99,
    "g": 58,
    "b": 199
  },
  "hsl": {
    "h": 257.447,
    "s": 55.731,
    "l": 50.392
  },
  "oklch": {
    "l": 0.48355,
    "c": 0.20473,
    "h": 289.8
  },
  "luminance": 0.09802
}

Semantic roles & 50–950 ramp

primary

#633AC7

secondary

#BCCE8F

accent

#DF49B3

background

#FAF7FD

surface

#F3EDFB

border

#CDC8D4

text

#0F0815

muted

#7F7B83

Preview Lab

Preview with #633AC7

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

Preview Lab → · Contrast checker → · Palette generator →