#634BAE#634BAE

#634BAE is a mid, vivid violet. Relative luminance 0.107; OKLCH L 49.0% C 0.151 H 290.9°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#634BAE
RGB	rgb(99, 75, 174)
HSL	hsl(255, 40%, 49%)
HSV	hsv(255, 57%, 68%)
CMYK	cmyk(43.1%, 56.9%, 0%, 31.8%)
CIE-LAB	lab(39.14, 34.32, -49.71)
CIE-LCH	lch(39.14, 60.41, 304.62°)
OKLab	oklab(48.96% 0.0541 -0.1415)
OKLCH	oklch(48.96% 0.151 290.9)
XYZ	xyz(15.2995, 10.7403, 41.3032)
Luminance	0.1074 (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

#634BAE #96AE4B

analogous

#4B65AE #634BAE #954BAE

triadic

#634BAE #AE634B #4BAE63

tetradic

#634BAE #AE4B65 #96AE4B #4BAE95

square

#634BAE #AE4B65 #96AE4B #4BAE95

split-complementary

#634BAE #AE954B #65AE4B

monochromatic

#322658 #4B3983 #634BAE #8773C3 #AC9ED5

Accessibility & contrast

On white

6.67

#634BAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#634BAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #634BAE

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634BAE	#FFFFFF	#000000	##FFFFFF
##634BAE	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#135EB1

Deuteranopia (green-blind)

#195AAC

Tritanopia (blue-blind)

#4E6075

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #634bae;
/* rgb */ color: rgb(99, 75, 174);
/* oklch */ color: oklch(49.0% 0.151 290.9);

Tailwind

colors: {
  custom: {
    50: '#947ec7',
    500: '#634bae',
    950: '#000000',
  },
}

SCSS

$custom: #634bae;
$custom-light: #947ec7;
$custom-dark: #000000;

JSON

{
  "hex": "#634bae",
  "rgb": {
    "r": 99,
    "g": 75,
    "b": 174
  },
  "hsl": {
    "h": 254.545,
    "s": 39.759,
    "l": 48.824
  },
  "oklch": {
    "l": 0.48963,
    "c": 0.15149,
    "h": 290.9
  },
  "luminance": 0.10741
}

Semantic roles & 50–950 ramp

primary

#634BAE

secondary

#B7C293

accent

#D058B3

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #634BAE

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

Preview Lab → · Contrast checker → · Palette generator →