#634BDA#634BDA

#634BDA is a mid, highly saturated violet. Relative luminance 0.127; OKLCH L 52.3% C 0.208 H 284.3°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#634BDA
RGB	rgb(99, 75, 218)
HSL	hsl(250, 66%, 57%)
HSV	hsv(250, 66%, 85%)
CMYK	cmyk(54.6%, 65.6%, 0%, 14.5%)
CIE-LAB	lab(42.38, 47.31, -70.06)
CIE-LCH	lch(42.38, 84.54, 304.03°)
OKLab	oklab(52.35% 0.0513 -0.2013)
OKLCH	oklch(52.35% 0.208 284.3)
XYZ	xyz(20.3127, 12.7456, 67.7059)
Luminance	0.1275 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#634BDA #C2DA4B

analogous

#4B7ADA #634BDA #AB4BDA

triadic

#634BDA #DA634B #4BDA63

tetradic

#634BDA #DA4B7A #C2DA4B #4BDAAB

square

#634BDA #DA4B7A #C2DA4B #4BDAAB

split-complementary

#634BDA #DAAB4B #7ADA4B

monochromatic

#301D8E #4128C0 #634BDA #8F7EE4 #BBB1EF

Accessibility & contrast

On white

5.92

#634BDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#634BDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #634BDA

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634BDA	#FFFFFF	#000000	##FFFFFF
##634BDA	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DE

Deuteranopia (green-blind)

#005FD7

Tritanopia (blue-blind)

#2D6F8C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #634bda;
/* rgb */ color: rgb(99, 75, 218);
/* oklch */ color: oklch(52.3% 0.208 284.3);

Tailwind

colors: {
  custom: {
    50: '#9a7fe6',
    500: '#634bda',
    950: '#000000',
  },
}

SCSS

$custom: #634bda;
$custom-light: #9a7fe6;
$custom-dark: #000000;

JSON

{
  "hex": "#634bda",
  "rgb": {
    "r": 99,
    "g": 75,
    "b": 218
  },
  "hsl": {
    "h": 250.07,
    "s": 65.899,
    "l": 57.451
  },
  "oklch": {
    "l": 0.52345,
    "c": 0.20777,
    "h": 284.3
  },
  "luminance": 0.12747
}

Semantic roles & 50–950 ramp

primary

#634BDA

secondary

#D4DDA4

accent

#E93FCC

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #634BDA

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

Preview Lab → · Contrast checker → · Palette generator →