#635BAF#635BAF

#635BAF is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.9% C 0.129 H 285.3°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#635BAF
RGB	rgb(99, 91, 175)
HSL	hsl(246, 34%, 52%)
HSV	hsv(246, 48%, 69%)
CMYK	cmyk(43.4%, 48%, 0%, 31.4%)
CIE-LAB	lab(43.11, 24.84, -43.94)
CIE-LCH	lch(43.11, 50.48, 299.48°)
OKLab	oklab(51.94% 0.0341 -0.1245)
OKLCH	oklch(51.94% 0.129 285.3)
XYZ	xyz(16.6223, 13.2293, 42.2268)
Luminance	0.1323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635BAF #A7AF5B

analogous

#5B7DAF #635BAF #8D5BAF

triadic

#635BAF #AF635B #5BAF63

tetradic

#635BAF #AF5B7D #A7AF5B #5BAF8D

square

#635BAF #AF5B7D #A7AF5B #5BAF8D

split-complementary

#635BAF #AF8D5B #7DAF5B

monochromatic

#342F61 #4A438A #635BAF #8A84C3 #B1ADD7

Accessibility & contrast

On white

5.76

#635BAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#635BAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635BAF

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635BAF	#FFFFFF	#000000	##FFFFFF
##635BAF	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3968B2

Deuteranopia (green-blind)

#3763AD

Tritanopia (blue-blind)

#4C6C7C

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #635baf;
/* rgb */ color: rgb(99, 91, 175);
/* oklch */ color: oklch(51.9% 0.129 285.3);

Tailwind

colors: {
  custom: {
    50: '#9389c7',
    500: '#635baf',
    950: '#000000',
  },
}

SCSS

$custom: #635baf;
$custom-light: #9389c7;
$custom-dark: #000000;

JSON

{
  "hex": "#635baf",
  "rgb": {
    "r": 99,
    "g": 91,
    "b": 175
  },
  "hsl": {
    "h": 245.714,
    "s": 34.426,
    "l": 52.157
  },
  "oklch": {
    "l": 0.51942,
    "c": 0.12911,
    "h": 285.3
  },
  "luminance": 0.1323
}

Semantic roles & 50–950 ramp

primary

#635BAF

secondary

#C2C5A1

accent

#CB5DC0

background

#F9F8FC

surface

#F2F0F8

border

#CCCBD1

text

#0D0B13

muted

#7E7C82

Preview Lab

Preview with #635BAF

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

Preview Lab → · Contrast checker → · Palette generator →