#635CC8#635CC8

#635CC8 is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.8% C 0.163 H 282.4°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#635CC8
RGB	rgb(99, 92, 200)
HSL	hsl(244, 50%, 57%)
HSV	hsv(244, 54%, 78%)
CMYK	cmyk(50.5%, 54%, 0%, 21.6%)
CIE-LAB	lab(44.91, 31.83, -55.61)
CIE-LCH	lch(44.91, 64.08, 299.79°)
OKLab	oklab(53.79% 0.0348 -0.1588)
OKLCH	oklch(53.79% 0.163 282.4)
XYZ	xyz(19.3949, 14.4760, 56.4046)
Luminance	0.1448 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635CC8 #C1C85C

analogous

#5C8BC8 #635CC8 #995CC8

triadic

#635CC8 #C8635C #5CC863

tetradic

#635CC8 #C85C8B #C1C85C #5CC899

square

#635CC8 #C85C8B #C1C85C #5CC899

split-complementary

#635CC8 #C8995C #8BC85C

monochromatic

#302B7F #423AAD #635CC8 #8F8AD7 #BBB8E7

Accessibility & contrast

On white

5.39

#635CC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#635CC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635CC8

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635CC8	#FFFFFF	#000000	##FFFFFF
##635CC8	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E6ECC

Deuteranopia (green-blind)

#1267C6

Tritanopia (blue-blind)

#3C7489

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #635cc8;
/* rgb */ color: rgb(99, 92, 200);
/* oklch */ color: oklch(53.8% 0.163 282.4);

Tailwind

colors: {
  custom: {
    50: '#968ad9',
    500: '#635cc8',
    950: '#000000',
  },
}

SCSS

$custom: #635cc8;
$custom-light: #968ad9;
$custom-dark: #000000;

JSON

{
  "hex": "#635cc8",
  "rgb": {
    "r": 99,
    "g": 92,
    "b": 200
  },
  "hsl": {
    "h": 243.889,
    "s": 49.541,
    "l": 57.255
  },
  "oklch": {
    "l": 0.53791,
    "c": 0.16258,
    "h": 282.4
  },
  "luminance": 0.14477
}

Semantic roles & 50–950 ramp

primary

#635CC8

secondary

#D3D6AA

accent

#D94FD0

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #635CC8

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

Preview Lab → · Contrast checker → · Palette generator →