#633CBE#633CBE

#633CBE is a mid, vivid violet. Relative luminance 0.096; OKLCH L 47.9% C 0.192 H 291.2°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#633CBE
RGB	rgb(99, 60, 190)
HSL	hsl(258, 52%, 49%)
HSV	hsv(258, 68%, 75%)
CMYK	cmyk(47.9%, 68.4%, 0%, 25.5%)
CIE-LAB	lab(37.12, 47.43, -62.42)
CIE-LCH	lch(37.12, 78.40, 307.23°)
OKLab	oklab(47.86% 0.0693 -0.1789)
OKLCH	oklch(47.86% 0.192 291.2)
XYZ	xyz(16.0531, 9.6015, 49.7127)
Luminance	0.0960 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.84

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633CBE #97BE3C

analogous

#3C56BE #633CBE #A43CBE

triadic

#633CBE #BE633C #3CBE63

tetradic

#633CBE #BE3C56 #97BE3C #3CBEA4

square

#633CBE #BE3C56 #97BE3C #3CBEA4

split-complementary

#633CBE #BEA43C #56BE3C

monochromatic

#331F61 #4B2D8F #633CBE #8768CF #AC96DE

Accessibility & contrast

On white

7.19

#633CBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#633CBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633CBE

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633CBE	#FFFFFF	#000000	##FFFFFF
##633CBE	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C2

Deuteranopia (green-blind)

#0055BB

Tritanopia (blue-blind)

#465D78

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #633cbe;
/* rgb */ color: rgb(99, 60, 190);
/* oklch */ color: oklch(47.9% 0.192 291.2);

Tailwind

colors: {
  custom: {
    50: '#9775d3',
    500: '#633cbe',
    950: '#000000',
  },
}

SCSS

$custom: #633cbe;
$custom-light: #9775d3;
$custom-dark: #000000;

JSON

{
  "hex": "#633cbe",
  "rgb": {
    "r": 99,
    "g": 60,
    "b": 190
  },
  "hsl": {
    "h": 258,
    "s": 52,
    "l": 49.02
  },
  "oklch": {
    "l": 0.47863,
    "c": 0.19184,
    "h": 291.2
  },
  "luminance": 0.09602
}

Semantic roles & 50–950 ramp

primary

#633CBE

secondary

#B7CA8C

accent

#DB4CB1

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #633CBE

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

Preview Lab → · Contrast checker → · Palette generator →