#633EAF#633EAF

#633EAF is a mid, vivid violet. Relative luminance 0.092; OKLCH L 46.9% C 0.171 H 293.8°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#633EAF
RGB	rgb(99, 62, 175)
HSL	hsl(260, 48%, 46%)
HSV	hsv(260, 65%, 69%)
CMYK	cmyk(43.4%, 64.6%, 0%, 31.4%)
CIE-LAB	lab(36.35, 42.14, -54.81)
CIE-LCH	lch(36.35, 69.14, 307.56°)
OKLab	oklab(46.95% 0.0692 -0.1565)
OKLCH	oklch(46.95% 0.171 293.8)
XYZ	xyz(14.6040, 9.1927, 41.5540)
Luminance	0.0919 (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

#633EAF #8AAF3E

analogous

#3E52AF #633EAF #9C3EAF

triadic

#633EAF #AF633E #3EAF63

tetradic

#633EAF #AF3E52 #8AAF3E #3EAF9C

square

#633EAF #AF3E52 #8AAF3E #3EAF9C

split-complementary

#633EAF #AF9C3E #52AF3E

monochromatic

#301E55 #492E82 #633EAF #8463C8 #A790D8

Accessibility & contrast

On white

7.40

#633EAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#633EAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #633EAF

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633EAF	#FFFFFF	#000000	##FFFFFF
##633EAF	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B3

Deuteranopia (green-blind)

#0054AD

Tritanopia (blue-blind)

#4E5871

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #633eaf;
/* rgb */ color: rgb(99, 62, 175);
/* oklch */ color: oklch(46.9% 0.171 293.8);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#633eaf",
  "rgb": {
    "r": 99,
    "g": 62,
    "b": 175
  },
  "hsl": {
    "h": 259.646,
    "s": 47.679,
    "l": 46.471
  },
  "oklch": {
    "l": 0.46948,
    "c": 0.17112,
    "h": 293.8
  },
  "luminance": 0.09193
}

Semantic roles & 50–950 ramp

primary

#633EAF

secondary

#AFC386

accent

#D751AB

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #633EAF

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

Preview Lab → · Contrast checker → · Palette generator →