#633EA6#633EA6

#633EA6 is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.3% C 0.160 H 295.9°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#633EA6
RGB	rgb(99, 62, 166)
HSL	hsl(261, 46%, 45%)
HSV	hsv(261, 63%, 65%)
CMYK	cmyk(40.4%, 62.7%, 0%, 34.9%)
CIE-LAB	lab(35.70, 39.65, -50.50)
CIE-LCH	lch(35.70, 64.21, 308.13°)
OKLab	oklab(46.26% 0.0699 -0.1438)
OKLCH	oklch(46.26% 0.16 295.9)
XYZ	xyz(13.7494, 8.8508, 37.0530)
Luminance	0.0885 (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

#633EA6 #81A63E

analogous

#3E4DA6 #633EA6 #973EA6

triadic

#633EA6 #A6633E #3EA663

tetradic

#633EA6 #A63E4D #81A63E #3EA697

square

#633EA6 #A63E4D #81A63E #3EA697

split-complementary

#633EA6 #A6973E #4DA63E

monochromatic

#2E1D4D #482D79 #633EA6 #825EC3 #A58BD4

Accessibility & contrast

On white

7.58

#633EA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#633EA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633EA6

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633EA6	#FFFFFF	#000000	##FFFFFF
##633EA6	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055A9

Deuteranopia (green-blind)

#0152A4

Tritanopia (blue-blind)

#52556C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #633ea6;
/* rgb */ color: rgb(99, 62, 166);
/* oklch */ color: oklch(46.3% 0.160 295.9);

Tailwind

colors: {
  custom: {
    50: '#9475c1',
    500: '#633ea6',
    950: '#000000',
  },
}

SCSS

$custom: #633ea6;
$custom-light: #9475c1;
$custom-dark: #000000;

JSON

{
  "hex": "#633ea6",
  "rgb": {
    "r": 99,
    "g": 62,
    "b": 166
  },
  "hsl": {
    "h": 261.346,
    "s": 45.614,
    "l": 44.706
  },
  "oklch": {
    "l": 0.46263,
    "c": 0.15993,
    "h": 295.9
  },
  "luminance": 0.08851
}

Semantic roles & 50–950 ramp

primary

#633EA6

secondary

#A9BE82

accent

#D553A7

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #633EA6

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

Preview Lab → · Contrast checker → · Palette generator →