#5686F4#5686F4

#5686F4 is a light, vivid blue. Relative luminance 0.256; OKLCH L 64.1% C 0.173 H 264.3°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#5686F4
RGB	rgb(86, 134, 244)
HSL	hsl(222, 88%, 65%)
HSV	hsv(222, 65%, 96%)
CMYK	cmyk(64.8%, 45.1%, 0%, 4.3%)
CIE-LAB	lab(57.61, 18.08, -60.07)
CIE-LCH	lch(57.61, 62.73, 286.75°)
OKLab	oklab(64.08% -0.017 -0.1718)
OKLCH	oklch(64.08% 0.173 264.3)
XYZ	xyz(28.6863, 25.5576, 88.9917)
Luminance	0.2556 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5686F4 #F4C456

analogous

#56D5F4 #5686F4 #7556F4

triadic

#5686F4 #F45686 #86F456

tetradic

#5686F4 #F456D5 #F4C456 #56F475

square

#5686F4 #F456D5 #F4C456 #56F475

split-complementary

#5686F4 #F47556 #D5F456

monochromatic

#0D44C3 #1D5DF0 #5686F4 #8FAFF8 #C9D8FB

Accessibility & contrast

On white

3.44

#5686F4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#5686F4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5686F4

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5686F4	#FFFFFF	#000000	##000000
##5686F4	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5092F8

Deuteranopia (green-blind)

#3384F2

Tritanopia (blue-blind)

#009FB1

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5686f4;
/* rgb */ color: rgb(86, 134, 244);
/* oklch */ color: oklch(64.1% 0.173 264.3);

Tailwind

colors: {
  custom: {
    50: '#94a8f8',
    500: '#5686f4',
    950: '#000000',
  },
}

SCSS

$custom: #5686f4;
$custom-light: #94a8f8;
$custom-dark: #000000;

JSON

{
  "hex": "#5686f4",
  "rgb": {
    "r": 86,
    "g": 134,
    "b": 244
  },
  "hsl": {
    "h": 221.772,
    "s": 87.778,
    "l": 64.706
  },
  "oklch": {
    "l": 0.64079,
    "c": 0.1726,
    "h": 264.3
  },
  "luminance": 0.2556
}

Semantic roles & 50–950 ramp

primary

#5686F4

secondary

#EEDEB8

accent

#9F01E4

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5686F4

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

Preview Lab → · Contrast checker → · Palette generator →