#635DD2#635DD2

#635DD2 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.7% C 0.175 H 281.2°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#635DD2
RGB	rgb(99, 93, 210)
HSL	hsl(243, 57%, 59%)
HSV	hsv(243, 56%, 82%)
CMYK	cmyk(52.9%, 55.7%, 0%, 17.6%)
CIE-LAB	lab(45.82, 34.32, -59.89)
CIE-LCH	lch(45.82, 69.03, 299.82°)
OKLab	oklab(54.68% 0.034 -0.1714)
OKLCH	oklch(54.68% 0.175 281.2)
XYZ	xyz(20.6892, 15.1333, 62.7911)
Luminance	0.1513 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635DD2 #CCD25D

analogous

#5D92D2 #635DD2 #9E5DD2

triadic

#635DD2 #D2635D #5DD263

tetradic

#635DD2 #D25D92 #CCD25D #5DD29E

square

#635DD2 #D25D92 #CCD25D #5DD29E

split-complementary

#635DD2 #D29E5D #92D25D

monochromatic

#2C278D #3C35BD #635DD2 #918DDF #BFBDED

Accessibility & contrast

On white

5.22

#635DD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#635DD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635DD2

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635DD2	#FFFFFF	#000000	##FFFFFF
##635DD2	1.00	5.22	4.03	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0771D6

Deuteranopia (green-blind)

#0068D0

Tritanopia (blue-blind)

#33788E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #635dd2;
/* rgb */ color: rgb(99, 93, 210);
/* oklch */ color: oklch(54.7% 0.175 281.2);

Tailwind

colors: {
  custom: {
    50: '#988be1',
    500: '#635dd2',
    950: '#000000',
  },
}

SCSS

$custom: #635dd2;
$custom-light: #988be1;
$custom-dark: #000000;

JSON

{
  "hex": "#635dd2",
  "rgb": {
    "r": 99,
    "g": 93,
    "b": 210
  },
  "hsl": {
    "h": 243.077,
    "s": 56.522,
    "l": 59.412
  },
  "oklch": {
    "l": 0.54679,
    "c": 0.17474,
    "h": 281.2
  },
  "luminance": 0.15134
}

Semantic roles & 50–950 ramp

primary

#635DD2

secondary

#DADCAF

accent

#E048D8

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #635DD2

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

Preview Lab → · Contrast checker → · Palette generator →