#633AC0#633AC0

#633AC0 is a mid, vivid violet. Relative luminance 0.095; OKLCH L 47.8% C 0.197 H 291.1°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#633AC0
RGB	rgb(99, 58, 192)
HSL	hsl(258, 54%, 49%)
HSV	hsv(258, 70%, 75%)
CMYK	cmyk(48.4%, 69.8%, 0%, 24.7%)
CIE-LAB	lab(36.90, 49.04, -63.95)
CIE-LCH	lch(36.90, 80.59, 307.48°)
OKLab	oklab(47.76% 0.0708 -0.1834)
OKLCH	oklch(47.76% 0.197 291.1)
XYZ	xyz(16.1704, 9.4839, 50.8375)
Luminance	0.0949 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633AC0 #97C03A

analogous

#3A54C0 #633AC0 #A63AC0

triadic

#633AC0 #C0633A #3AC063

tetradic

#633AC0 #C03A54 #97C03A #3AC0A6

square

#633AC0 #C03A54 #97C03A #3AC0A6

split-complementary

#633AC0 #C0A63A #54C03A

monochromatic

#331E62 #4B2C91 #633AC0 #8766D1 #AC95DF

Accessibility & contrast

On white

7.25

#633AC0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#633AC0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633AC0

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633AC0	#FFFFFF	#000000	##FFFFFF
##633AC0	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C4

Deuteranopia (green-blind)

#0054BD

Tritanopia (blue-blind)

#455C79

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #633ac0;
/* rgb */ color: rgb(99, 58, 192);
/* oklch */ color: oklch(47.8% 0.197 291.1);

Tailwind

colors: {
  custom: {
    50: '#9873d4',
    500: '#633ac0',
    950: '#000000',
  },
}

SCSS

$custom: #633ac0;
$custom-light: #9873d4;
$custom-dark: #000000;

JSON

{
  "hex": "#633ac0",
  "rgb": {
    "r": 99,
    "g": 58,
    "b": 192
  },
  "hsl": {
    "h": 258.358,
    "s": 53.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.47758,
    "c": 0.19658,
    "h": 291.1
  },
  "luminance": 0.09485
}

Semantic roles & 50–950 ramp

primary

#633AC0

secondary

#B7CA8B

accent

#DD4BB0

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0F0814

muted

#7E7B83

Preview Lab

Preview with #633AC0

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

Preview Lab → · Contrast checker → · Palette generator →