#633ABF#633ABF

#633ABF is a mid, vivid violet. Relative luminance 0.094; OKLCH L 47.7% C 0.195 H 291.3°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#633ABF
RGB	rgb(99, 58, 191)
HSL	hsl(258, 53%, 49%)
HSV	hsv(258, 70%, 75%)
CMYK	cmyk(48.2%, 69.6%, 0%, 25.1%)
CIE-LAB	lab(36.82, 48.76, -63.50)
CIE-LCH	lch(36.82, 80.06, 307.52°)
OKLab	oklab(47.67% 0.071 -0.182)
OKLCH	oklch(47.67% 0.195 291.3)
XYZ	xyz(16.0600, 9.4398, 50.2560)
Luminance	0.0944 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.10

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633ABF #96BF3A

analogous

#3A54BF #633ABF #A63ABF

triadic

#633ABF #BF633A #3ABF63

tetradic

#633ABF #BF3A54 #96BF3A #3ABFA6

square

#633ABF #BF3A54 #96BF3A #3ABFA6

split-complementary

#633ABF #BFA63A #54BF3A

monochromatic

#321D61 #4B2C90 #633ABF #8766D0 #AC95DF

Accessibility & contrast

On white

7.27

#633ABF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#633ABF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633ABF

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633ABF	#FFFFFF	#000000	##FFFFFF
##633ABF	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C3

Deuteranopia (green-blind)

#0054BC

Tritanopia (blue-blind)

#455C78

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #633abf;
/* rgb */ color: rgb(99, 58, 191);
/* oklch */ color: oklch(47.7% 0.195 291.3);

Tailwind

colors: {
  custom: {
    50: '#9773d3',
    500: '#633abf',
    950: '#000000',
  },
}

SCSS

$custom: #633abf;
$custom-light: #9773d3;
$custom-dark: #000000;

JSON

{
  "hex": "#633abf",
  "rgb": {
    "r": 99,
    "g": 58,
    "b": 191
  },
  "hsl": {
    "h": 258.496,
    "s": 53.414,
    "l": 48.824
  },
  "oklch": {
    "l": 0.47674,
    "c": 0.19541,
    "h": 291.3
  },
  "luminance": 0.0944
}

Semantic roles & 50–950 ramp

primary

#633ABF

secondary

#B7CA8B

accent

#DD4BB0

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #633ABF

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

Preview Lab → · Contrast checker → · Palette generator →