#633CA5#633CA5

#633CA5 is a mid, vivid violet. Relative luminance 0.086; OKLCH L 45.9% C 0.162 H 296.6°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#633CA5
RGB	rgb(99, 60, 165)
HSL	hsl(262, 47%, 44%)
HSV	hsv(262, 64%, 65%)
CMYK	cmyk(40%, 63.6%, 0%, 35.3%)
CIE-LAB	lab(35.20, 40.50, -50.70)
CIE-LCH	lch(35.20, 64.89, 308.62°)
OKLab	oklab(45.88% 0.0723 -0.1444)
OKLCH	oklch(45.88% 0.162 296.6)
XYZ	xyz(13.5512, 8.6007, 36.5362)
Luminance	0.0860 (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

#633CA5 #7EA53C

analogous

#3C49A5 #633CA5 #983CA5

triadic

#633CA5 #A5633C #3CA563

tetradic

#633CA5 #A53C49 #7EA53C #3CA598

square

#633CA5 #A53C49 #7EA53C #3CA598

split-complementary

#633CA5 #A5983C #49A53C

monochromatic

#2D1B4B #482C78 #633CA5 #825BC3 #A488D4

Accessibility & contrast

On white

7.72

#633CA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#633CA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633CA5

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633CA5	#FFFFFF	#000000	##FFFFFF
##633CA5	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A8

Deuteranopia (green-blind)

#0051A3

Tritanopia (blue-blind)

#53546B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #633ca5;
/* rgb */ color: rgb(99, 60, 165);
/* oklch */ color: oklch(45.9% 0.162 296.6);

Tailwind

colors: {
  custom: {
    50: '#9474c0',
    500: '#633ca5',
    950: '#000000',
  },
}

SCSS

$custom: #633ca5;
$custom-light: #9474c0;
$custom-dark: #000000;

JSON

{
  "hex": "#633ca5",
  "rgb": {
    "r": 99,
    "g": 60,
    "b": 165
  },
  "hsl": {
    "h": 262.286,
    "s": 46.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.45884,
    "c": 0.16152,
    "h": 296.6
  },
  "luminance": 0.08601
}

Semantic roles & 50–950 ramp

primary

#633CA5

secondary

#A7BE7F

accent

#D651A5

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #633CA5

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

Preview Lab → · Contrast checker → · Palette generator →