#568CEF#568CEF

#568CEF is a light, vivid blue. Relative luminance 0.270; OKLCH L 65.0% C 0.159 H 261.5°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#568CEF
RGB	rgb(86, 140, 239)
HSL	hsl(219, 83%, 64%)
HSV	hsv(219, 64%, 94%)
CMYK	cmyk(64%, 41.4%, 0%, 6.3%)
CIE-LAB	lab(58.94, 12.77, -55.19)
CIE-LCH	lch(58.94, 56.64, 283.03°)
OKLab	oklab(65.01% -0.0236 -0.1573)
OKLCH	oklch(65.01% 0.159 261.5)
XYZ	xyz(28.7903, 26.9639, 85.3319)
Luminance	0.2697 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#568CEF #EFB956

analogous

#56D8EF #568CEF #6C56EF

triadic

#568CEF #EF568C #8CEF56

tetradic

#568CEF #EF56D8 #EFB956 #56EF6C

square

#568CEF #EF56D8 #EFB956 #56EF6C

split-complementary

#568CEF #EF6C56 #D8EF56

monochromatic

#124DB9 #1E66EA #568CEF #8EB2F4 #C6D8FA

Accessibility & contrast

On white

3.28

#568CEF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#568CEF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #568CEF

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##568CEF	#FFFFFF	#000000	##000000
##568CEF	1.00	3.28	6.39	6.39
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F95F3

Deuteranopia (green-blind)

#4787ED

Tritanopia (blue-blind)

#00A3B2

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #568cef;
/* rgb */ color: rgb(86, 140, 239);
/* oklch */ color: oklch(65.0% 0.159 261.5);

Tailwind

colors: {
  custom: {
    50: '#93adf5',
    500: '#568cef',
    950: '#000000',
  },
}

SCSS

$custom: #568cef;
$custom-light: #93adf5;
$custom-dark: #000000;

JSON

{
  "hex": "#568cef",
  "rgb": {
    "r": 86,
    "g": 140,
    "b": 239
  },
  "hsl": {
    "h": 218.824,
    "s": 82.703,
    "l": 63.725
  },
  "oklch": {
    "l": 0.65009,
    "c": 0.15909,
    "h": 261.5
  },
  "luminance": 0.26967
}

Semantic roles & 50–950 ramp

primary

#568CEF

secondary

#EBD8B5

accent

#9306DF

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #568CEF

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

Preview Lab → · Contrast checker → · Palette generator →