#635CA5#635CA5

#635CA5 is a mid, moderate blue. Relative luminance 0.130; OKLCH L 51.5% C 0.113 H 286.1°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#635CA5
RGB	rgb(99, 92, 165)
HSL	hsl(246, 29%, 50%)
HSV	hsv(246, 44%, 65%)
CMYK	cmyk(40%, 44.2%, 0%, 35.3%)
CIE-LAB	lab(42.80, 21.26, -38.53)
CIE-LCH	lch(42.80, 44.01, 298.89°)
OKLab	oklab(51.53% 0.0314 -0.1087)
OKLCH	oklch(51.53% 0.113 286.1)
XYZ	xyz(15.7624, 13.0230, 37.2732)
Luminance	0.1302 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635CA5 #9EA55C

analogous

#5C7AA5 #635CA5 #875CA5

triadic

#635CA5 #A5635C #5CA563

tetradic

#635CA5 #A55C7A #9EA55C #5CA587

square

#635CA5 #A55C7A #9EA55C #5CA587

split-complementary

#635CA5 #A5875C #7AA55C

monochromatic

#343057 #4B467E #635CA5 #8983BB #AEABD1

Accessibility & contrast

On white

5.83

#635CA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#635CA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635CA5

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635CA5	#FFFFFF	#000000	##FFFFFF
##635CA5	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4267A8

Deuteranopia (green-blind)

#4163A3

Tritanopia (blue-blind)

#506A78

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #635ca5;
/* rgb */ color: rgb(99, 92, 165);
/* oklch */ color: oklch(51.5% 0.113 286.1);

Tailwind

colors: {
  custom: {
    50: '#928ac0',
    500: '#635ca5',
    950: '#000000',
  },
}

SCSS

$custom: #635ca5;
$custom-light: #928ac0;
$custom-dark: #000000;

JSON

{
  "hex": "#635ca5",
  "rgb": {
    "r": 99,
    "g": 92,
    "b": 165
  },
  "hsl": {
    "h": 245.753,
    "s": 28.854,
    "l": 50.392
  },
  "oklch": {
    "l": 0.51525,
    "c": 0.11312,
    "h": 286.1
  },
  "luminance": 0.13024
}

Semantic roles & 50–950 ramp

primary

#635CA5

secondary

#BCBF9E

accent

#C563BC

background

#F9F8FB

surface

#F1F0F7

border

#CBCBD0

text

#0D0B12

muted

#7E7C81

Preview Lab

Preview with #635CA5

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

Preview Lab → · Contrast checker → · Palette generator →