#633DAF#633DAF

#633DAF is a mid, vivid violet. Relative luminance 0.091; OKLCH L 46.8% C 0.172 H 294.0°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#633DAF
RGB	rgb(99, 61, 175)
HSL	hsl(260, 48%, 46%)
HSV	hsv(260, 65%, 69%)
CMYK	cmyk(43.4%, 65.1%, 0%, 31.4%)
CIE-LAB	lab(36.15, 42.70, -55.14)
CIE-LCH	lch(36.15, 69.74, 307.75°)
OKLab	oklab(46.8% 0.0703 -0.1575)
OKLCH	oklch(46.8% 0.172 294)
XYZ	xyz(14.5501, 9.0849, 41.5361)
Luminance	0.0909 (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

#633DAF #89AF3D

analogous

#3D50AF #633DAF #9C3DAF

triadic

#633DAF #AF633D #3DAF63

tetradic

#633DAF #AF3D50 #89AF3D #3DAF9C

square

#633DAF #AF3D50 #89AF3D #3DAF9C

split-complementary

#633DAF #AF9C3D #50AF3D

monochromatic

#301D54 #492D82 #633DAF #8361C8 #A78FD8

Accessibility & contrast

On white

7.45

#633DAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#633DAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633DAF

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633DAF	#FFFFFF	#000000	##FFFFFF
##633DAF	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B3

Deuteranopia (green-blind)

#0053AD

Tritanopia (blue-blind)

#4E5870

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #633daf;
/* rgb */ color: rgb(99, 61, 175);
/* oklch */ color: oklch(46.8% 0.172 294.0);

Tailwind

colors: {
  custom: {
    50: '#9575c8',
    500: '#633daf',
    950: '#000000',
  },
}

SCSS

$custom: #633daf;
$custom-light: #9575c8;
$custom-dark: #000000;

JSON

{
  "hex": "#633daf",
  "rgb": {
    "r": 99,
    "g": 61,
    "b": 175
  },
  "hsl": {
    "h": 260,
    "s": 48.305,
    "l": 46.275
  },
  "oklch": {
    "l": 0.46799,
    "c": 0.17246,
    "h": 294
  },
  "luminance": 0.09085
}

Semantic roles & 50–950 ramp

primary

#633DAF

secondary

#AEC385

accent

#D850AB

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #633DAF

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

Preview Lab → · Contrast checker → · Palette generator →