#635CD4#635CD4

#635CD4 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.6% C 0.179 H 281.3°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#635CD4
RGB	rgb(99, 92, 212)
HSL	hsl(244, 58%, 60%)
HSV	hsv(244, 57%, 83%)
CMYK	cmyk(53.3%, 56.6%, 0%, 16.9%)
CIE-LAB	lab(45.72, 35.55, -61.20)
CIE-LCH	lch(45.72, 70.78, 300.15°)
OKLab	oklab(54.65% 0.0351 -0.1752)
OKLCH	oklch(54.65% 0.179 281.3)
XYZ	xyz(20.8527, 15.0592, 64.0825)
Luminance	0.1506 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635CD4 #CDD45C

analogous

#5C91D4 #635CD4 #9F5CD4

triadic

#635CD4 #D4635C #5CD463

tetradic

#635CD4 #D45C91 #CDD45C #5CD49F

square

#635CD4 #D45C91 #CDD45C #5CD49F

split-complementary

#635CD4 #D49F5C #91D45C

monochromatic

#2C2690 #3B33C0 #635CD4 #918CE1 #C0BDEE

Accessibility & contrast

On white

5.23

#635CD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#635CD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635CD4

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635CD4	#FFFFFF	#000000	##FFFFFF
##635CD4	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071D8

Deuteranopia (green-blind)

#0068D1

Tritanopia (blue-blind)

#31788F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #635cd4;
/* rgb */ color: rgb(99, 92, 212);
/* oklch */ color: oklch(54.6% 0.179 281.3);

Tailwind

colors: {
  custom: {
    50: '#988ae2',
    500: '#635cd4',
    950: '#000000',
  },
}

SCSS

$custom: #635cd4;
$custom-light: #988ae2;
$custom-dark: #000000;

JSON

{
  "hex": "#635cd4",
  "rgb": {
    "r": 99,
    "g": 92,
    "b": 212
  },
  "hsl": {
    "h": 243.5,
    "s": 58.252,
    "l": 59.608
  },
  "oklch": {
    "l": 0.54648,
    "c": 0.17872,
    "h": 281.3
  },
  "luminance": 0.1506
}

Semantic roles & 50–950 ramp

primary

#635CD4

secondary

#DADDAF

accent

#E146D8

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0F0C15

muted

#7E7D83

Preview Lab

Preview with #635CD4

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

Preview Lab → · Contrast checker → · Palette generator →