#633EA4#633EA4

#633EA4 is a mid, vivid violet. Relative luminance 0.088; OKLCH L 46.1% C 0.157 H 296.4°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#633EA4
RGB	rgb(99, 62, 164)
HSL	hsl(262, 45%, 44%)
HSV	hsv(262, 62%, 64%)
CMYK	cmyk(39.6%, 62.2%, 0%, 35.7%)
CIE-LAB	lab(35.55, 39.10, -49.53)
CIE-LCH	lch(35.55, 63.10, 308.29°)
OKLab	oklab(46.12% 0.07 -0.141)
OKLCH	oklch(46.12% 0.157 296.4)
XYZ	xyz(13.5673, 8.7780, 36.0943)
Luminance	0.0878 (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

#633EA4 #7FA43E

analogous

#3E4CA4 #633EA4 #963EA4

triadic

#633EA4 #A4633E #3EA463

tetradic

#633EA4 #A43E4C #7FA43E #3EA496

square

#633EA4 #A43E4C #7FA43E #3EA496

split-complementary

#633EA4 #A4963E #4CA43E

monochromatic

#2D1C4B #482D78 #633EA4 #825DC2 #A48AD3

Accessibility & contrast

On white

7.62

#633EA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#633EA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633EA4

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633EA4	#FFFFFF	#000000	##FFFFFF
##633EA4	1.00	7.62	2.76	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054A7

Deuteranopia (green-blind)

#0952A2

Tritanopia (blue-blind)

#53556B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #633ea4;
/* rgb */ color: rgb(99, 62, 164);
/* oklch */ color: oklch(46.1% 0.157 296.4);

Tailwind

colors: {
  custom: {
    50: '#9475c0',
    500: '#633ea4',
    950: '#000000',
  },
}

SCSS

$custom: #633ea4;
$custom-light: #9475c0;
$custom-dark: #000000;

JSON

{
  "hex": "#633ea4",
  "rgb": {
    "r": 99,
    "g": 62,
    "b": 164
  },
  "hsl": {
    "h": 261.765,
    "s": 45.133,
    "l": 44.314
  },
  "oklch": {
    "l": 0.46115,
    "c": 0.15743,
    "h": 296.4
  },
  "luminance": 0.08778
}

Semantic roles & 50–950 ramp

primary

#633EA4

secondary

#A7BD81

accent

#D553A6

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #633EA4

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

Preview Lab → · Contrast checker → · Palette generator →