#635CE5#635CE5

#635CE5 is a mid, highly saturated blue. Relative luminance 0.160; OKLCH L 55.9% C 0.201 H 280.0°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#635CE5
RGB	rgb(99, 92, 229)
HSL	hsl(243, 72%, 63%)
HSV	hsv(243, 60%, 90%)
CMYK	cmyk(56.8%, 59.8%, 0%, 10.2%)
CIE-LAB	lab(46.93, 40.85, -68.90)
CIE-LCH	lch(46.93, 80.10, 300.66°)
OKLab	oklab(55.92% 0.0348 -0.1979)
OKLCH	oklch(55.92% 0.201 280)
XYZ	xyz(23.1111, 15.9625, 75.9768)
Luminance	0.1596 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635CE5 #DEE55C

analogous

#5C99E5 #635CE5 #A85CE5

triadic

#635CE5 #E5635C #5CE563

tetradic

#635CE5 #E55C99 #DEE55C #5CE5A8

square

#635CE5 #E55C99 #DEE55C #5CE5A8

split-complementary

#635CE5 #E5A85C #99E55C

monochromatic

#231BAB #3027DD #635CE5 #9691ED #C8C6F6

Accessibility & contrast

On white

5.01

#635CE5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#635CE5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635CE5

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635CE5	#FFFFFF	#000000	##FFFFFF
##635CE5	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074E9

Deuteranopia (green-blind)

#006AE2

Tritanopia (blue-blind)

#177D98

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #635ce5;
/* rgb */ color: rgb(99, 92, 229);
/* oklch */ color: oklch(55.9% 0.201 280.0);

Tailwind

colors: {
  custom: {
    50: '#9b8aee',
    500: '#635ce5',
    950: '#000000',
  },
}

SCSS

$custom: #635ce5;
$custom-light: #9b8aee;
$custom-dark: #000000;

JSON

{
  "hex": "#635ce5",
  "rgb": {
    "r": 99,
    "g": 92,
    "b": 229
  },
  "hsl": {
    "h": 243.066,
    "s": 72.487,
    "l": 62.941
  },
  "oklch": {
    "l": 0.55923,
    "c": 0.20092,
    "h": 280
  },
  "luminance": 0.15964
}

Semantic roles & 50–950 ramp

primary

#635CE5

secondary

#E5E7B6

accent

#D511CB

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #635CE5

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

Preview Lab → · Contrast checker → · Palette generator →