#635CF5#635CF5

#635CF5 is a mid, highly saturated blue. Relative luminance 0.169; OKLCH L 57.2% C 0.221 H 278.8°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#635CF5
RGB	rgb(99, 92, 245)
HSL	hsl(243, 88%, 66%)
HSV	hsv(243, 62%, 96%)
CMYK	cmyk(59.6%, 62.4%, 0%, 3.9%)
CIE-LAB	lab(48.13, 45.84, -75.93)
CIE-LCH	lch(48.13, 88.69, 301.12°)
OKLab	oklab(57.18% 0.0339 -0.2185)
OKLCH	oklch(57.18% 0.221 278.8)
XYZ	xyz(25.4489, 16.8976, 88.2890)
Luminance	0.1690 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635CF5 #EEF55C

analogous

#5CA1F5 #635CF5 #AF5CF5

triadic

#635CF5 #F5635C #5CF563

tetradic

#635CF5 #F55CA1 #EEF55C #5CF5AF

square

#635CF5 #F55CA1 #EEF55C #5CF5AF

split-complementary

#635CF5 #F5AF5C #A1F55C

monochromatic

#150CCA #2C22F1 #635CF5 #9A96F9 #D1CFFC

Accessibility & contrast

On white

4.79

#635CF5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#635CF5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635CF5

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635CF5	#FFFFFF	#000000	##FFFFFF
##635CF5	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078FA

Deuteranopia (green-blind)

#006CF2

Tritanopia (blue-blind)

#0082A0

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #635cf5;
/* rgb */ color: rgb(99, 92, 245);
/* oklch */ color: oklch(57.2% 0.221 278.8);

Tailwind

colors: {
  custom: {
    50: '#9d8bfa',
    500: '#635cf5',
    950: '#000000',
  },
}

SCSS

$custom: #635cf5;
$custom-light: #9d8bfa;
$custom-dark: #000000;

JSON

{
  "hex": "#635cf5",
  "rgb": {
    "r": 99,
    "g": 92,
    "b": 245
  },
  "hsl": {
    "h": 242.745,
    "s": 88.439,
    "l": 66.078
  },
  "oklch": {
    "l": 0.57184,
    "c": 0.22115,
    "h": 278.8
  },
  "luminance": 0.169
}

Semantic roles & 50–950 ramp

primary

#635CF5

secondary

#EDF0BD

accent

#E500DB

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #635CF5

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

Preview Lab → · Contrast checker → · Palette generator →