#633EDB#633EDB

#633EDB is a mid, highly saturated violet. Relative luminance 0.112; OKLCH L 50.6% C 0.223 H 286.1°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#633EDB
RGB	rgb(99, 62, 219)
HSL	hsl(254, 69%, 55%)
HSV	hsv(254, 72%, 86%)
CMYK	cmyk(54.8%, 71.7%, 0%, 14.1%)
CIE-LAB	lab(39.93, 54.56, -74.63)
CIE-LCH	lch(39.93, 92.44, 306.17°)
OKLab	oklab(50.62% 0.062 -0.2147)
OKLCH	oklch(50.62% 0.223 286.1)
XYZ	xyz(19.6506, 11.2113, 68.1326)
Luminance	0.1121 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633EDB #B6DB3E

analogous

#3E68DB #633EDB #B13EDB

triadic

#633EDB #DB633E #3EDB63

tetradic

#633EDB #DB3E68 #B6DB3E #3EDBB1

square

#633EDB #DB3E68 #B6DB3E #3EDBB1

split-complementary

#633EDB #DBB13E #68DB3E

monochromatic

#331986 #4623B9 #633EDB #8D72E5 #B6A5EE

Accessibility & contrast

On white

6.48

#633EDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#633EDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #633EDB

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633EDB	#FFFFFF	#000000	##FFFFFF
##633EDB	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062E0

Deuteranopia (green-blind)

#0059D8

Tritanopia (blue-blind)

#2D6889

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #633edb;
/* rgb */ color: rgb(99, 62, 219);
/* oklch */ color: oklch(50.6% 0.223 286.1);

Tailwind

colors: {
  custom: {
    50: '#9b77e7',
    500: '#633edb',
    950: '#000000',
  },
}

SCSS

$custom: #633edb;
$custom-light: #9b77e7;
$custom-dark: #000000;

JSON

{
  "hex": "#633edb",
  "rgb": {
    "r": 99,
    "g": 62,
    "b": 219
  },
  "hsl": {
    "h": 254.14,
    "s": 68.559,
    "l": 55.098
  },
  "oklch": {
    "l": 0.50622,
    "c": 0.22349,
    "h": 286.1
  },
  "luminance": 0.11212
}

Semantic roles & 50–950 ramp

primary

#633EDB

secondary

#CCDB99

accent

#EB3CC2

background

#FAF7FE

surface

#F4EDFD

border

#CEC8D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #633EDB

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

Preview Lab → · Contrast checker → · Palette generator →