#634FF2#634FF2

#634FF2 is a mid, highly saturated blue. Relative luminance 0.147; OKLCH L 55.0% C 0.232 H 281.1°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#634FF2
RGB	rgb(99, 79, 242)
HSL	hsl(247, 86%, 63%)
HSV	hsv(247, 67%, 95%)
CMYK	cmyk(59.1%, 67.4%, 0%, 5.1%)
CIE-LAB	lab(45.16, 52.27, -79.11)
CIE-LCH	lch(45.16, 94.82, 303.45°)
OKLab	oklab(54.95% 0.0447 -0.2279)
OKLCH	oklch(54.95% 0.232 281.1)
XYZ	xyz(23.9636, 14.6537, 85.5529)
Luminance	0.1466 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#634FF2 #DEF24F

analogous

#4F8CF2 #634FF2 #B44FF2

triadic

#634FF2 #F2634F #4FF263

tetradic

#634FF2 #F24F8C #DEF24F #4FF2B4

square

#634FF2 #F24F8C #DEF24F #4FF2B4

split-complementary

#634FF2 #F2B44F #8CF24F

monochromatic

#230EB9 #3016EE #634FF2 #9688F6 #C8C1FA

Accessibility & contrast

On white

5.34

#634FF2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#634FF2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #634FF2

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634FF2	#FFFFFF	#000000	##FFFFFF
##634FF2	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071F7

Deuteranopia (green-blind)

#0065EF

Tritanopia (blue-blind)

#007A9A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #634ff2;
/* rgb */ color: rgb(99, 79, 242);
/* oklch */ color: oklch(55.0% 0.232 281.1);

Tailwind

colors: {
  custom: {
    50: '#9d82f8',
    500: '#634ff2',
    950: '#000000',
  },
}

SCSS

$custom: #634ff2;
$custom-light: #9d82f8;
$custom-dark: #000000;

JSON

{
  "hex": "#634ff2",
  "rgb": {
    "r": 99,
    "g": 79,
    "b": 242
  },
  "hsl": {
    "h": 247.362,
    "s": 86.243,
    "l": 62.941
  },
  "oklch": {
    "l": 0.54953,
    "c": 0.23224,
    "h": 281.1
  },
  "luminance": 0.14655
}

Semantic roles & 50–950 ramp

primary

#634FF2

secondary

#E5ECB1

accent

#E303C7

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #634FF2

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

Preview Lab → · Contrast checker → · Palette generator →