#635EFD#635EFD

#635EFD is a mid, highly saturated blue. Relative luminance 0.177; OKLCH L 58.1% C 0.229 H 278.0°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#635EFD
RGB	rgb(99, 94, 253)
HSL	hsl(242, 98%, 68%)
HSV	hsv(242, 63%, 99%)
CMYK	cmyk(60.9%, 62.8%, 0%, 0.8%)
CIE-LAB	lab(49.19, 47.18, -78.66)
CIE-LCH	lch(49.19, 91.72, 300.95°)
OKLab	oklab(58.15% 0.0316 -0.2266)
OKLCH	oklch(58.15% 0.229 278)
XYZ	xyz(26.8722, 17.7478, 94.9191)
Luminance	0.1775 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635EFD #F8FD5E

analogous

#5EA8FD #635EFD #B35EFD

triadic

#635EFD #FD635E #5EFD63

tetradic

#635EFD #FD5EA8 #F8FD5E #5EFDB3

square

#635EFD #FD5EA8 #F8FD5E #5EFDB3

split-complementary

#635EFD #FDB35E #A8FD5E

monochromatic

#0A03DE #2822FC #635EFD #9E9AFE #D8D7FF

Accessibility & contrast

On white

4.62

#635EFD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#635EFD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #635EFD

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635EFD	#FFFFFF	#000000	##FFFFFF
##635EFD	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BFF

Deuteranopia (green-blind)

#006EFA

Tritanopia (blue-blind)

#0086A5

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #635efd;
/* rgb */ color: rgb(99, 94, 253);
/* oklch */ color: oklch(58.1% 0.229 278.0);

Tailwind

colors: {
  custom: {
    50: '#9e8cff',
    500: '#635efd',
    950: '#000000',
  },
}

SCSS

$custom: #635efd;
$custom-light: #9e8cff;
$custom-dark: #000000;

JSON

{
  "hex": "#635efd",
  "rgb": {
    "r": 99,
    "g": 94,
    "b": 253
  },
  "hsl": {
    "h": 241.887,
    "s": 97.546,
    "l": 68.039
  },
  "oklch": {
    "l": 0.58149,
    "c": 0.22876,
    "h": 278
  },
  "luminance": 0.1775
}

Semantic roles & 50–950 ramp

primary

#635EFD

secondary

#F2F4C3

accent

#E600DE

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #635EFD

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

Preview Lab → · Contrast checker → · Palette generator →