#633EBD#633EBD

#633EBD is a mid, vivid violet. Relative luminance 0.098; OKLCH L 48.1% C 0.188 H 291.0°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#633EBD
RGB	rgb(99, 62, 189)
HSL	hsl(257, 51%, 49%)
HSV	hsv(257, 67%, 74%)
CMYK	cmyk(47.6%, 67.2%, 0%, 25.9%)
CIE-LAB	lab(37.43, 46.07, -61.33)
CIE-LCH	lch(37.43, 76.71, 306.92°)
OKLab	oklab(48.06% 0.0675 -0.1757)
OKLCH	oklch(48.06% 0.188 291)
XYZ	xyz(16.0509, 9.7714, 49.1746)
Luminance	0.0977 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.68

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633EBD #98BD3E

analogous

#3E59BD #633EBD #A33EBD

triadic

#633EBD #BD633E #3EBD63

tetradic

#633EBD #BD3E59 #98BD3E #3EBDA3

square

#633EBD #BD3E59 #98BD3E #3EBDA3

split-complementary

#633EBD #BDA33E #59BD3E

monochromatic

#332061 #4B2F8F #633EBD #876ACE #AC98DD

Accessibility & contrast

On white

7.11

#633EBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#633EBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633EBD

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633EBD	#FFFFFF	#000000	##FFFFFF
##633EBD	1.00	7.11	2.95	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC1

Deuteranopia (green-blind)

#0055BA

Tritanopia (blue-blind)

#465D78

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #633ebd;
/* rgb */ color: rgb(99, 62, 189);
/* oklch */ color: oklch(48.1% 0.188 291.0);

Tailwind

colors: {
  custom: {
    50: '#9776d2',
    500: '#633ebd',
    950: '#000000',
  },
}

SCSS

$custom: #633ebd;
$custom-light: #9776d2;
$custom-dark: #000000;

JSON

{
  "hex": "#633ebd",
  "rgb": {
    "r": 99,
    "g": 62,
    "b": 189
  },
  "hsl": {
    "h": 257.48,
    "s": 50.598,
    "l": 49.216
  },
  "oklch": {
    "l": 0.48062,
    "c": 0.18819,
    "h": 291
  },
  "luminance": 0.09772
}

Semantic roles & 50–950 ramp

primary

#633EBD

secondary

#B8C98E

accent

#DA4EB1

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0914

muted

#7E7B83

Preview Lab

Preview with #633EBD

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

Preview Lab → · Contrast checker → · Palette generator →