#635DC9#635DC9

#635DC9 is a mid, vivid blue. Relative luminance 0.147; OKLCH L 54.0% C 0.163 H 282.0°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#635DC9
RGB	rgb(99, 93, 201)
HSL	hsl(243, 50%, 58%)
HSV	hsv(243, 54%, 79%)
CMYK	cmyk(50.7%, 53.7%, 0%, 21.2%)
CIE-LAB	lab(45.22, 31.53, -55.69)
CIE-LCH	lch(45.22, 64.00, 299.52°)
OKLab	oklab(54.04% 0.0338 -0.159)
OKLCH	oklch(54.04% 0.163 282)
XYZ	xyz(19.5993, 14.6973, 57.0511)
Luminance	0.1470 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635DC9 #C3C95D

analogous

#5D8DC9 #635DC9 #995DC9

triadic

#635DC9 #C9635D #5DC963

tetradic

#635DC9 #C95D8D #C3C95D #5DC999

square

#635DC9 #C95D8D #C3C95D #5DC999

split-complementary

#635DC9 #C9995D #8DC95D

monochromatic

#302B81 #413AAF #635DC9 #8F8BD8 #BBB9E8

Accessibility & contrast

On white

5.33

#635DC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#635DC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635DC9

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635DC9	#FFFFFF	#000000	##FFFFFF
##635DC9	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#206FCD

Deuteranopia (green-blind)

#1467C7

Tritanopia (blue-blind)

#3B758A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #635dc9;
/* rgb */ color: rgb(99, 93, 201);
/* oklch */ color: oklch(54.0% 0.163 282.0);

Tailwind

colors: {
  custom: {
    50: '#978bda',
    500: '#635dc9',
    950: '#000000',
  },
}

SCSS

$custom: #635dc9;
$custom-light: #978bda;
$custom-dark: #000000;

JSON

{
  "hex": "#635dc9",
  "rgb": {
    "r": 99,
    "g": 93,
    "b": 201
  },
  "hsl": {
    "h": 243.333,
    "s": 50,
    "l": 57.647
  },
  "oklch": {
    "l": 0.54042,
    "c": 0.16257,
    "h": 282
  },
  "luminance": 0.14698
}

Semantic roles & 50–950 ramp

primary

#635DC9

secondary

#D4D7AB

accent

#DA4ED2

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #635DC9

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

Preview Lab → · Contrast checker → · Palette generator →