#634CC2#634CC2

#634CC2 is a mid, vivid violet. Relative luminance 0.117; OKLCH L 50.6% C 0.176 H 287.3°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#634CC2
RGB	rgb(99, 76, 194)
HSL	hsl(252, 49%, 53%)
HSV	hsv(252, 61%, 76%)
CMYK	cmyk(49%, 60.8%, 0%, 23.9%)
CIE-LAB	lab(40.76, 39.60, -58.84)
CIE-LCH	lch(40.76, 70.92, 303.94°)
OKLab	oklab(50.6% 0.0524 -0.1684)
OKLCH	oklch(50.6% 0.176 287.3)
XYZ	xyz(17.4648, 11.7158, 52.3696)
Luminance	0.1172 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 4.70

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#634CC2 #ABC24C

analogous

#4C70C2 #634CC2 #9E4CC2

triadic

#634CC2 #C2634C #4CC263

tetradic

#634CC2 #C24C70 #ABC24C #4CC29E

square

#634CC2 #C24C70 #ABC24C #4CC29E

split-complementary

#634CC2 #C29E4C #70C24C

monochromatic

#34266E #49359C #634CC2 #8B7AD2 #B3A7E1

Accessibility & contrast

On white

6.28

#634CC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#634CC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #634CC2

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634CC2	#FFFFFF	#000000	##FFFFFF
##634CC2	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C6

Deuteranopia (green-blind)

#005DC0

Tritanopia (blue-blind)

#426880

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #634cc2;
/* rgb */ color: rgb(99, 76, 194);
/* oklch */ color: oklch(50.6% 0.176 287.3);

Tailwind

colors: {
  custom: {
    50: '#977fd5',
    500: '#634cc2',
    950: '#000000',
  },
}

SCSS

$custom: #634cc2;
$custom-light: #977fd5;
$custom-dark: #000000;

JSON

{
  "hex": "#634cc2",
  "rgb": {
    "r": 99,
    "g": 76,
    "b": 194
  },
  "hsl": {
    "h": 251.695,
    "s": 49.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.50596,
    "c": 0.17634,
    "h": 287.3
  },
  "luminance": 0.11717
}

Semantic roles & 50–950 ramp

primary

#634CC2

secondary

#C4CE9B

accent

#D94FBE

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0E0A14

muted

#7E7C83

Preview Lab

Preview with #634CC2

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

Preview Lab → · Contrast checker → · Palette generator →