#635AE4#635AE4

#635AE4 is a mid, highly saturated blue. Relative luminance 0.156; OKLCH L 55.5% C 0.202 H 280.5°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#635AE4
RGB	rgb(99, 90, 228)
HSL	hsl(244, 72%, 62%)
HSV	hsv(244, 61%, 89%)
CMYK	cmyk(56.6%, 60.5%, 0%, 10.6%)
CIE-LAB	lab(46.40, 41.72, -69.19)
CIE-LCH	lch(46.40, 80.80, 301.09°)
OKLab	oklab(55.51% 0.0367 -0.1988)
OKLCH	oklch(55.51% 0.202 280.5)
XYZ	xyz(22.8010, 15.5649, 75.1866)
Luminance	0.1557 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635AE4 #DBE45A

analogous

#5A96E4 #635AE4 #A85AE4

triadic

#635AE4 #E4635A #5AE463

tetradic

#635AE4 #E45A96 #DBE45A #5AE4A8

square

#635AE4 #E45A96 #DBE45A #5AE4A8

split-complementary

#635AE4 #E4A85A #96E45A

monochromatic

#251CA8 #3125DB #635AE4 #958FED #C6C3F5

Accessibility & contrast

On white

5.11

#635AE4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#635AE4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635AE4

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635AE4	#FFFFFF	#000000	##FFFFFF
##635AE4	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073E8

Deuteranopia (green-blind)

#0069E1

Tritanopia (blue-blind)

#1A7C96

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #635ae4;
/* rgb */ color: rgb(99, 90, 228);
/* oklch */ color: oklch(55.5% 0.202 280.5);

Tailwind

colors: {
  custom: {
    50: '#9b89ed',
    500: '#635ae4',
    950: '#000000',
  },
}

SCSS

$custom: #635ae4;
$custom-light: #9b89ed;
$custom-dark: #000000;

JSON

{
  "hex": "#635ae4",
  "rgb": {
    "r": 99,
    "g": 90,
    "b": 228
  },
  "hsl": {
    "h": 243.913,
    "s": 71.875,
    "l": 62.353
  },
  "oklch": {
    "l": 0.55513,
    "c": 0.20212,
    "h": 280.5
  },
  "luminance": 0.15566
}

Semantic roles & 50–950 ramp

primary

#635AE4

secondary

#E3E6B4

accent

#D412C7

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #635AE4

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

Preview Lab → · Contrast checker → · Palette generator →