#635CDA#635CDA

#635CDA is a mid, vivid blue. Relative luminance 0.154; OKLCH L 55.1% C 0.187 H 280.8°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#635CDA
RGB	rgb(99, 92, 218)
HSL	hsl(243, 63%, 61%)
HSV	hsv(243, 58%, 85%)
CMYK	cmyk(54.6%, 57.8%, 0%, 14.5%)
CIE-LAB	lab(46.13, 37.42, -63.95)
CIE-LCH	lch(46.13, 74.09, 300.33°)
OKLab	oklab(55.09% 0.0351 -0.1833)
OKLCH	oklch(55.09% 0.187 280.8)
XYZ	xyz(21.6237, 15.3675, 68.1429)
Luminance	0.1537 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635CDA #D3DA5C

analogous

#5C94DA #635CDA #A25CDA

triadic

#635CDA #DA635C #5CDA63

tetradic

#635CDA #DA5C94 #D3DA5C #5CDAA2

square

#635CDA #DA5C94 #D3DA5C #5CDAA2

split-complementary

#635CDA #DAA25C #94DA5C

monochromatic

#292399 #372ECB #635CDA #938EE5 #C2C0F1

Accessibility & contrast

On white

5.15

#635CDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#635CDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635CDA

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635CDA	#FFFFFF	#000000	##FFFFFF
##635CDA	1.00	5.15	4.07	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072DE

Deuteranopia (green-blind)

#0069D7

Tritanopia (blue-blind)

#2A7A92

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #635cda;
/* rgb */ color: rgb(99, 92, 218);
/* oklch */ color: oklch(55.1% 0.187 280.8);

Tailwind

colors: {
  custom: {
    50: '#998ae6',
    500: '#635cda',
    950: '#000000',
  },
}

SCSS

$custom: #635cda;
$custom-light: #998ae6;
$custom-dark: #000000;

JSON

{
  "hex": "#635cda",
  "rgb": {
    "r": 99,
    "g": 92,
    "b": 218
  },
  "hsl": {
    "h": 243.333,
    "s": 63,
    "l": 60.784
  },
  "oklch": {
    "l": 0.5509,
    "c": 0.18665,
    "h": 280.8
  },
  "luminance": 0.15369
}

Semantic roles & 50–950 ramp

primary

#635CDA

secondary

#DEE1B1

accent

#CB1BC1

background

#FAF8FE

surface

#F3F0FC

border

#CDCBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #635CDA

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

Preview Lab → · Contrast checker → · Palette generator →