#633BAE#633BAE

#633BAE is a mid, vivid violet. Relative luminance 0.088; OKLCH L 46.4% C 0.174 H 294.7°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#633BAE
RGB	rgb(99, 59, 174)
HSL	hsl(261, 49%, 46%)
HSV	hsv(261, 66%, 68%)
CMYK	cmyk(43.1%, 66.1%, 0%, 31.8%)
CIE-LAB	lab(35.67, 43.52, -55.33)
CIE-LCH	lch(35.67, 70.39, 308.19°)
OKLab	oklab(46.43% 0.0726 -0.158)
OKLCH	oklch(46.43% 0.174 294.7)
XYZ	xyz(14.3475, 8.8362, 40.9858)
Luminance	0.0884 (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

#633BAE #86AE3B

analogous

#3B4CAE #633BAE #9C3BAE

triadic

#633BAE #AE633B #3BAE63

tetradic

#633BAE #AE3B4C #86AE3B #3BAE9C

square

#633BAE #AE3B4C #86AE3B #3BAE9C

split-complementary

#633BAE #AE9C3B #4CAE3B

monochromatic

#2F1C53 #492C80 #633BAE #835EC8 #A68CD8

Accessibility & contrast

On white

7.59

#633BAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#633BAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633BAE

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633BAE	#FFFFFF	#000000	##FFFFFF
##633BAE	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B2

Deuteranopia (green-blind)

#0052AC

Tritanopia (blue-blind)

#4F566F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #633bae;
/* rgb */ color: rgb(99, 59, 174);
/* oklch */ color: oklch(46.4% 0.174 294.7);

Tailwind

colors: {
  custom: {
    50: '#9573c7',
    500: '#633bae',
    950: '#000000',
  },
}

SCSS

$custom: #633bae;
$custom-light: #9573c7;
$custom-dark: #000000;

JSON

{
  "hex": "#633bae",
  "rgb": {
    "r": 99,
    "g": 59,
    "b": 174
  },
  "hsl": {
    "h": 260.87,
    "s": 49.356,
    "l": 45.686
  },
  "oklch": {
    "l": 0.46429,
    "c": 0.1739,
    "h": 294.7
  },
  "luminance": 0.08837
}

Semantic roles & 50–950 ramp

primary

#633BAE

secondary

#ACC282

accent

#D94FA9

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #633BAE

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

Preview Lab → · Contrast checker → · Palette generator →