#568AEF#568AEF

#568AEF is a light, vivid blue. Relative luminance 0.264; OKLCH L 64.6% C 0.161 H 262.3°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#568AEF
RGB	rgb(86, 138, 239)
HSL	hsl(220, 83%, 64%)
HSV	hsv(220, 64%, 94%)
CMYK	cmyk(64%, 42.3%, 0%, 6.3%)
CIE-LAB	lab(58.40, 13.97, -56.05)
CIE-LCH	lch(58.40, 57.76, 284.00°)
OKLab	oklab(64.59% -0.0216 -0.1599)
OKLCH	oklch(64.59% 0.161 262.3)
XYZ	xyz(28.5007, 26.3847, 85.2354)
Luminance	0.2639 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#568AEF #EFBB56

analogous

#56D6EF #568AEF #6E56EF

triadic

#568AEF #EF568A #8AEF56

tetradic

#568AEF #EF56D6 #EFBB56 #56EF6E

square

#568AEF #EF56D6 #EFBB56 #56EF6E

split-complementary

#568AEF #EF6E56 #D6EF56

monochromatic

#124AB9 #1E63EA #568AEF #8EB1F4 #C6D7FA

Accessibility & contrast

On white

3.35

#568AEF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#568AEF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #568AEF

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##568AEF	#FFFFFF	#000000	##000000
##568AEF	1.00	3.35	6.28	6.28
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B94F3

Deuteranopia (green-blind)

#4386ED

Tritanopia (blue-blind)

#00A1B1

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #568aef;
/* rgb */ color: rgb(86, 138, 239);
/* oklch */ color: oklch(64.6% 0.161 262.3);

Tailwind

colors: {
  custom: {
    50: '#94abf5',
    500: '#568aef',
    950: '#000000',
  },
}

SCSS

$custom: #568aef;
$custom-light: #94abf5;
$custom-dark: #000000;

JSON

{
  "hex": "#568aef",
  "rgb": {
    "r": 86,
    "g": 138,
    "b": 239
  },
  "hsl": {
    "h": 219.608,
    "s": 82.703,
    "l": 63.725
  },
  "oklch": {
    "l": 0.64592,
    "c": 0.16135,
    "h": 262.3
  },
  "luminance": 0.26387
}

Semantic roles & 50–950 ramp

primary

#568AEF

secondary

#EBD9B5

accent

#9506DF

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #568AEF

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

Preview Lab → · Contrast checker → · Palette generator →