#5C64CC#5C64CC

#5C64CC is a mid, vivid blue. Relative luminance 0.157; OKLCH L 55.0% C 0.159 H 276.5°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#5C64CC
RGB	rgb(92, 100, 204)
HSL	hsl(236, 52%, 58%)
HSV	hsv(236, 55%, 80%)
CMYK	cmyk(54.9%, 51%, 0%, 20%)
CIE-LAB	lab(46.64, 26.72, -55.15)
CIE-LCH	lch(46.64, 61.28, 295.85°)
OKLab	oklab(55.04% 0.0181 -0.1576)
OKLCH	oklch(55.04% 0.159 276.5)
XYZ	xyz(19.8664, 15.7479, 59.1078)
Luminance	0.1575 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C64CC #CCC45C

analogous

#5C9CCC #5C64CC #8C5CCC

triadic

#5C64CC #CC5C64 #64CC5C

tetradic

#5C64CC #CC5C9C #CCC45C #5CCC8C

square

#5C64CC #CC5C9C #CCC45C #5CCC8C

split-complementary

#5C64CC #CC8C5C #9CCC5C

monochromatic

#293084 #3841B3 #5C64CC #8B90DB #B9BDE9

Accessibility & contrast

On white

5.06

#5C64CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#5C64CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5C64CC

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C64CC	#FFFFFF	#000000	##FFFFFF
##5C64CC	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D73D0

Deuteranopia (green-blind)

#1C6ACA

Tritanopia (blue-blind)

#237B8E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #5c64cc;
/* rgb */ color: rgb(92, 100, 204);
/* oklch */ color: oklch(55.0% 0.159 276.5);

Tailwind

colors: {
  custom: {
    50: '#9390dc',
    500: '#5c64cc',
    950: '#000000',
  },
}

SCSS

$custom: #5c64cc;
$custom-light: #9390dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5c64cc",
  "rgb": {
    "r": 92,
    "g": 100,
    "b": 204
  },
  "hsl": {
    "h": 235.714,
    "s": 52.336,
    "l": 58.039
  },
  "oklch": {
    "l": 0.55042,
    "c": 0.15859,
    "h": 276.5
  },
  "luminance": 0.15749
}

Semantic roles & 50–950 ramp

primary

#5C64CC

secondary

#D8D5AC

accent

#D14CDC

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #5C64CC

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

Preview Lab → · Contrast checker → · Palette generator →