#634BD2#634BD2

#634BD2 is a mid, vivid violet. Relative luminance 0.123; OKLCH L 51.7% C 0.198 H 285.3°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#634BD2
RGB	rgb(99, 75, 210)
HSL	hsl(251, 60%, 56%)
HSV	hsv(251, 64%, 82%)
CMYK	cmyk(52.9%, 64.3%, 0%, 17.6%)
CIE-LAB	lab(41.75, 44.93, -66.50)
CIE-LCH	lch(41.75, 80.25, 304.05°)
OKLab	oklab(51.69% 0.0522 -0.1909)
OKLCH	oklch(51.69% 0.198 285.3)
XYZ	xyz(19.2910, 12.3369, 62.3250)
Luminance	0.1234 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#634BD2 #BAD24B

analogous

#4B76D2 #634BD2 #A74BD2

triadic

#634BD2 #D2634B #4BD263

tetradic

#634BD2 #D24B76 #BAD24B #4BD2A7

square

#634BD2 #D24B76 #BAD24B #4BD2A7

split-complementary

#634BD2 #D2A74B #76D24B

monochromatic

#322182 #452DB3 #634BD2 #8D7CDE #B8ADEA

Accessibility & contrast

On white

6.06

#634BD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#634BD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #634BD2

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634BD2	#FFFFFF	#000000	##FFFFFF
##634BD2	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D6

Deuteranopia (green-blind)

#005ECF

Tritanopia (blue-blind)

#356C88

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #634bd2;
/* rgb */ color: rgb(99, 75, 210);
/* oklch */ color: oklch(51.7% 0.198 285.3);

Tailwind

colors: {
  custom: {
    50: '#997fe1',
    500: '#634bd2',
    950: '#000000',
  },
}

SCSS

$custom: #634bd2;
$custom-light: #997fe1;
$custom-dark: #000000;

JSON

{
  "hex": "#634bd2",
  "rgb": {
    "r": 99,
    "g": 75,
    "b": 210
  },
  "hsl": {
    "h": 250.667,
    "s": 60,
    "l": 55.882
  },
  "oklch": {
    "l": 0.51692,
    "c": 0.19788,
    "h": 285.3
  },
  "luminance": 0.12338
}

Semantic roles & 50–950 ramp

primary

#634BD2

secondary

#CED8A0

accent

#E345C7

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0A15

muted

#7F7C83

Preview Lab

Preview with #634BD2

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

Preview Lab → · Contrast checker → · Palette generator →