#635EF5#635EF5

#635EF5 is a mid, highly saturated blue. Relative luminance 0.173; OKLCH L 57.5% C 0.219 H 278.5°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#635EF5
RGB	rgb(99, 94, 245)
HSL	hsl(242, 88%, 66%)
HSV	hsv(242, 62%, 96%)
CMYK	cmyk(59.6%, 61.6%, 0%, 3.9%)
CIE-LAB	lab(48.57, 44.68, -75.21)
CIE-LCH	lch(48.57, 87.48, 300.71°)
OKLab	oklab(57.51% 0.0322 -0.2164)
OKLCH	oklch(57.51% 0.219 278.5)
XYZ	xyz(25.6245, 17.2487, 88.3475)
Luminance	0.1725 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635EF5 #F0F55E

analogous

#5EA5F5 #635EF5 #AF5EF5

triadic

#635EF5 #F5635E #5EF563

tetradic

#635EF5 #F55EA5 #F0F55E #5EF5AF

square

#635EF5 #F55EA5 #F0F55E #5EF5AF

split-complementary

#635EF5 #F5AF5E #A5F55E

monochromatic

#130DCC #2B24F1 #635EF5 #9B98F9 #D3D1FC

Accessibility & contrast

On white

4.72

#635EF5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#635EF5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635EF5

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635EF5	#FFFFFF	#000000	##FFFFFF
##635EF5	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079FA

Deuteranopia (green-blind)

#006DF2

Tritanopia (blue-blind)

#0084A1

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #635ef5;
/* rgb */ color: rgb(99, 94, 245);
/* oklch */ color: oklch(57.5% 0.219 278.5);

Tailwind

colors: {
  custom: {
    50: '#9d8cf9',
    500: '#635ef5',
    950: '#000000',
  },
}

SCSS

$custom: #635ef5;
$custom-light: #9d8cf9;
$custom-dark: #000000;

JSON

{
  "hex": "#635ef5",
  "rgb": {
    "r": 99,
    "g": 94,
    "b": 245
  },
  "hsl": {
    "h": 241.987,
    "s": 88.304,
    "l": 66.471
  },
  "oklch": {
    "l": 0.57506,
    "c": 0.2188,
    "h": 278.5
  },
  "luminance": 0.17251
}

Semantic roles & 50–950 ramp

primary

#635EF5

secondary

#EEF0BF

accent

#E501DD

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #635EF5

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

Preview Lab → · Contrast checker → · Palette generator →