#634ABA#634ABA

#634ABA is a mid, vivid violet. Relative luminance 0.111; OKLCH L 49.7% C 0.169 H 289.0°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#634ABA
RGB	rgb(99, 74, 186)
HSL	hsl(253, 45%, 51%)
HSV	hsv(253, 60%, 73%)
CMYK	cmyk(46.8%, 60.2%, 0%, 27.1%)
CIE-LAB	lab(39.74, 38.41, -55.82)
CIE-LCH	lch(39.74, 67.76, 304.54°)
OKLab	oklab(49.67% 0.055 -0.1595)
OKLCH	oklch(49.67% 0.169 289)
XYZ	xyz(16.4548, 11.0947, 47.7194)
Luminance	0.1109 (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

#634ABA #A1BA4A

analogous

#4A69BA #634ABA #9B4ABA

triadic

#634ABA #BA634A #4ABA63

tetradic

#634ABA #BA4A69 #A1BA4A #4ABA9B

square

#634ABA #BA4A69 #A1BA4A #4ABA9B

split-complementary

#634ABA #BA9B4A #69BA4A

monochromatic

#342664 #4B3790 #634ABA #8976CB #AFA3DC

Accessibility & contrast

On white

6.52

#634ABA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#634ABA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #634ABA

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634ABA	#FFFFFF	#000000	##FFFFFF
##634ABA	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BE

Deuteranopia (green-blind)

#005BB8

Tritanopia (blue-blind)

#47647B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #634aba;
/* rgb */ color: rgb(99, 74, 186);
/* oklch */ color: oklch(49.7% 0.169 289.0);

Tailwind

colors: {
  custom: {
    50: '#967dcf',
    500: '#634aba',
    950: '#000000',
  },
}

SCSS

$custom: #634aba;
$custom-light: #967dcf;
$custom-dark: #000000;

JSON

{
  "hex": "#634aba",
  "rgb": {
    "r": 99,
    "g": 74,
    "b": 186
  },
  "hsl": {
    "h": 253.393,
    "s": 44.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.49667,
    "c": 0.1687,
    "h": 289
  },
  "luminance": 0.11095
}

Semantic roles & 50–950 ramp

primary

#634ABA

secondary

#BEC997

accent

#D553B8

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0A14

muted

#7E7C82

Preview Lab

Preview with #634ABA

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

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