#635FD5#635FD5

#635FD5 is a mid, vivid blue. Relative luminance 0.156; OKLCH L 55.3% C 0.176 H 280.5°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#635FD5
RGB	rgb(99, 95, 213)
HSL	hsl(242, 58%, 60%)
HSV	hsv(242, 55%, 84%)
CMYK	cmyk(53.5%, 55.4%, 0%, 16.5%)
CIE-LAB	lab(46.50, 34.05, -60.51)
CIE-LCH	lch(46.50, 69.43, 299.37°)
OKLab	oklab(55.25% 0.032 -0.1732)
OKLCH	oklch(55.25% 0.176 280.5)
XYZ	xyz(21.2443, 15.6399, 64.8372)
Luminance	0.1564 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635FD5 #D1D55F

analogous

#5F96D5 #635FD5 #9E5FD5

triadic

#635FD5 #D5635F #5FD563

tetradic

#635FD5 #D55F96 #D1D55F #5FD59E

square

#635FD5 #D55F96 #D1D55F #5FD59E

split-complementary

#635FD5 #D59E5F #96D55F

monochromatic

#2A2793 #3833C3 #635FD5 #928FE2 #C2C0EE

Accessibility & contrast

On white

5.09

#635FD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#635FD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635FD5

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635FD5	#FFFFFF	#000000	##FFFFFF
##635FD5	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A73D9

Deuteranopia (green-blind)

#006AD3

Tritanopia (blue-blind)

#2F7A91

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #635fd5;
/* rgb */ color: rgb(99, 95, 213);
/* oklch */ color: oklch(55.3% 0.176 280.5);

Tailwind

colors: {
  custom: {
    50: '#988ce3',
    500: '#635fd5',
    950: '#000000',
  },
}

SCSS

$custom: #635fd5;
$custom-light: #988ce3;
$custom-dark: #000000;

JSON

{
  "hex": "#635fd5",
  "rgb": {
    "r": 99,
    "g": 95,
    "b": 213
  },
  "hsl": {
    "h": 242.034,
    "s": 58.416,
    "l": 60.392
  },
  "oklch": {
    "l": 0.55251,
    "c": 0.17611,
    "h": 280.5
  },
  "luminance": 0.15641
}

Semantic roles & 50–950 ramp

primary

#635FD5

secondary

#DDDEB1

accent

#C61FC0

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0F0C15

muted

#7E7D84

Preview Lab

Preview with #635FD5

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

Preview Lab → · Contrast checker → · Palette generator →