#635FD4#635FD4

#635FD4 is a mid, vivid blue. Relative luminance 0.156; OKLCH L 55.2% C 0.175 H 280.5°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#635FD4
RGB	rgb(99, 95, 212)
HSL	hsl(242, 58%, 60%)
HSV	hsv(242, 55%, 83%)
CMYK	cmyk(53.3%, 55.2%, 0%, 16.9%)
CIE-LAB	lab(46.43, 33.74, -60.04)
CIE-LCH	lch(46.43, 68.87, 299.33°)
OKLab	oklab(55.18% 0.032 -0.1718)
OKLCH	oklch(55.18% 0.175 280.5)
XYZ	xyz(21.1178, 15.5892, 64.1708)
Luminance	0.1559 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635FD4 #D0D45F

analogous

#5F96D4 #635FD4 #9D5FD4

triadic

#635FD4 #D4635F #5FD463

tetradic

#635FD4 #D45F96 #D0D45F #5FD49D

square

#635FD4 #D45F96 #D0D45F #5FD49D

split-complementary

#635FD4 #D49D5F #96D45F

monochromatic

#2B2791 #3934C2 #635FD4 #928FE1 #C1BFEE

Accessibility & contrast

On white

5.10

#635FD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#635FD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635FD4

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635FD4	#FFFFFF	#000000	##FFFFFF
##635FD4	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E72D8

Deuteranopia (green-blind)

#006AD2

Tritanopia (blue-blind)

#317A90

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #635fd4;
/* rgb */ color: rgb(99, 95, 212);
/* oklch */ color: oklch(55.2% 0.175 280.5);

Tailwind

colors: {
  custom: {
    50: '#988ce2',
    500: '#635fd4',
    950: '#000000',
  },
}

SCSS

$custom: #635fd4;
$custom-light: #988ce2;
$custom-dark: #000000;

JSON

{
  "hex": "#635fd4",
  "rgb": {
    "r": 99,
    "g": 95,
    "b": 212
  },
  "hsl": {
    "h": 242.051,
    "s": 57.635,
    "l": 60.196
  },
  "oklch": {
    "l": 0.55179,
    "c": 0.17477,
    "h": 280.5
  },
  "luminance": 0.15591
}

Semantic roles & 50–950 ramp

primary

#635FD4

secondary

#DCDEB1

accent

#C520C0

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #635FD4

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

Preview Lab → · Contrast checker → · Palette generator →