#633EBF#633EBF

#633EBF is a mid, vivid violet. Relative luminance 0.099; OKLCH L 48.2% C 0.191 H 290.6°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#633EBF
RGB	rgb(99, 62, 191)
HSL	hsl(257, 51%, 50%)
HSV	hsv(257, 68%, 75%)
CMYK	cmyk(48.2%, 67.5%, 0%, 25.1%)
CIE-LAB	lab(37.59, 46.64, -62.24)
CIE-LCH	lch(37.59, 77.77, 306.84°)
OKLab	oklab(48.23% 0.0672 -0.1784)
OKLCH	oklch(48.23% 0.191 290.6)
XYZ	xyz(16.2695, 9.8589, 50.3258)
Luminance	0.0986 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.42

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633EBF #9ABF3E

analogous

#3E5ABF #633EBF #A33EBF

triadic

#633EBF #BF633E #3EBF63

tetradic

#633EBF #BF3E5A #9ABF3E #3EBFA3

square

#633EBF #BF3E5A #9ABF3E #3EBFA3

split-complementary

#633EBF #BFA33E #5ABF3E

monochromatic

#332063 #4B2F91 #633EBF #886BCF #AD99DE

Accessibility & contrast

On white

7.07

#633EBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#633EBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633EBF

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633EBF	#FFFFFF	#000000	##FFFFFF
##633EBF	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC3

Deuteranopia (green-blind)

#0056BC

Tritanopia (blue-blind)

#455E79

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #633ebf;
/* rgb */ color: rgb(99, 62, 191);
/* oklch */ color: oklch(48.2% 0.191 290.6);

Tailwind

colors: {
  custom: {
    50: '#9776d3',
    500: '#633ebf',
    950: '#000000',
  },
}

SCSS

$custom: #633ebf;
$custom-light: #9776d3;
$custom-dark: #000000;

JSON

{
  "hex": "#633ebf",
  "rgb": {
    "r": 99,
    "g": 62,
    "b": 191
  },
  "hsl": {
    "h": 257.209,
    "s": 50.988,
    "l": 49.608
  },
  "oklch": {
    "l": 0.48225,
    "c": 0.19059,
    "h": 290.6
  },
  "luminance": 0.09859
}

Semantic roles & 50–950 ramp

primary

#633EBF

secondary

#B9CA8F

accent

#DA4DB2

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0914

muted

#7E7B83

Preview Lab

Preview with #633EBF

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

Preview Lab → · Contrast checker → · Palette generator →