#633BAA#633BAA

#633BAA is a mid, vivid violet. Relative luminance 0.087; OKLCH L 46.1% C 0.169 H 295.6°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#633BAA
RGB	rgb(99, 59, 170)
HSL	hsl(262, 48%, 45%)
HSV	hsv(262, 65%, 67%)
CMYK	cmyk(41.8%, 65.3%, 0%, 33.3%)
CIE-LAB	lab(35.37, 42.42, -53.43)
CIE-LCH	lch(35.37, 68.22, 308.45°)
OKLab	oklab(46.12% 0.073 -0.1525)
OKLCH	oklch(46.12% 0.169 295.6)
XYZ	xyz(13.9633, 8.6826, 38.9626)
Luminance	0.0868 (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

#633BAA #82AA3B

analogous

#3B4AAA #633BAA #9B3BAA

triadic

#633BAA #AA633B #3BAA63

tetradic

#633BAA #AA3B4A #82AA3B #3BAA9B

square

#633BAA #AA3B4A #82AA3B #3BAA9B

split-complementary

#633BAA #AA9B3B #4AAA3B

monochromatic

#2E1B4F #492B7D #633BAA #825CC6 #A589D6

Accessibility & contrast

On white

7.67

#633BAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#633BAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633BAA

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633BAA	#FFFFFF	#000000	##FFFFFF
##633BAA	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054AD

Deuteranopia (green-blind)

#0052A8

Tritanopia (blue-blind)

#51556D

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #633baa;
/* rgb */ color: rgb(99, 59, 170);
/* oklch */ color: oklch(46.1% 0.169 295.6);

Tailwind

colors: {
  custom: {
    50: '#9573c4',
    500: '#633baa',
    950: '#000000',
  },
}

SCSS

$custom: #633baa;
$custom-light: #9573c4;
$custom-dark: #000000;

JSON

{
  "hex": "#633baa",
  "rgb": {
    "r": 99,
    "g": 59,
    "b": 170
  },
  "hsl": {
    "h": 261.622,
    "s": 48.472,
    "l": 44.902
  },
  "oklch": {
    "l": 0.46117,
    "c": 0.16904,
    "h": 295.6
  },
  "luminance": 0.08683
}

Semantic roles & 50–950 ramp

primary

#633BAA

secondary

#A9C080

accent

#D850A7

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #633BAA

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

Preview Lab → · Contrast checker → · Palette generator →