#633EA3#633EA3

#633EA3 is a mid, vivid violet. Relative luminance 0.087; OKLCH L 46.0% C 0.156 H 296.7°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#633EA3
RGB	rgb(99, 62, 163)
HSL	hsl(262, 45%, 44%)
HSV	hsv(262, 62%, 64%)
CMYK	cmyk(39.3%, 62%, 0%, 36.1%)
CIE-LAB	lab(35.48, 38.82, -49.05)
CIE-LCH	lch(35.48, 62.55, 308.36°)
OKLab	oklab(46.04% 0.0701 -0.1396)
OKLCH	oklch(46.04% 0.156 296.7)
XYZ	xyz(13.4774, 8.7420, 35.6205)
Luminance	0.0874 (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

#633EA3 #7EA33E

analogous

#3E4CA3 #633EA3 #963EA3

triadic

#633EA3 #A3633E #3EA363

tetradic

#633EA3 #A33E4C #7EA33E #3EA396

square

#633EA3 #A33E4C #7EA33E #3EA396

split-complementary

#633EA3 #A3963E #4CA33E

monochromatic

#2D1C4A #482D77 #633EA3 #825DC1 #A489D2

Accessibility & contrast

On white

7.64

#633EA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#633EA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633EA3

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633EA3	#FFFFFF	#000000	##FFFFFF
##633EA3	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054A6

Deuteranopia (green-blind)

#0C52A1

Tritanopia (blue-blind)

#53546A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #633ea3;
/* rgb */ color: rgb(99, 62, 163);
/* oklch */ color: oklch(46.0% 0.156 296.7);

Tailwind

colors: {
  custom: {
    50: '#9475bf',
    500: '#633ea3',
    950: '#000000',
  },
}

SCSS

$custom: #633ea3;
$custom-light: #9475bf;
$custom-dark: #000000;

JSON

{
  "hex": "#633ea3",
  "rgb": {
    "r": 99,
    "g": 62,
    "b": 163
  },
  "hsl": {
    "h": 261.98,
    "s": 44.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.46041,
    "c": 0.15617,
    "h": 296.7
  },
  "luminance": 0.08742
}

Semantic roles & 50–950 ramp

primary

#633EA3

secondary

#A7BD80

accent

#D553A5

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #633EA3

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

Preview Lab → · Contrast checker → · Palette generator →