#5686EE#5686EE

#5686EE is a light, vivid blue. Relative luminance 0.252; OKLCH L 63.7% C 0.165 H 263.7°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#5686EE
RGB	rgb(86, 134, 238)
HSL	hsl(221, 82%, 64%)
HSV	hsv(221, 64%, 93%)
CMYK	cmyk(63.9%, 43.7%, 0%, 6.7%)
CIE-LAB	lab(57.27, 16.05, -57.30)
CIE-LCH	lch(57.27, 59.51, 285.64°)
OKLab	oklab(63.7% -0.018 -0.1636)
OKLCH	oklch(63.7% 0.165 263.7)
XYZ	xyz(27.7901, 25.1991, 84.2717)
Luminance	0.2520 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5686EE #EEBE56

analogous

#56D2EE #5686EE #7256EE

triadic

#5686EE #EE5686 #86EE56

tetradic

#5686EE #EE56D2 #EEBE56 #56EE72

square

#5686EE #EE56D2 #EEBE56 #56EE72

split-complementary

#5686EE #EE7256 #D2EE56

monochromatic

#1246B7 #1E5EE8 #5686EE #8EAEF4 #C5D6F9

Accessibility & contrast

On white

3.48

#5686EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#5686EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5686EE

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5686EE	#FFFFFF	#000000	##000000
##5686EE	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5591F2

Deuteranopia (green-blind)

#3B83EC

Tritanopia (blue-blind)

#009EAE

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5686ee;
/* rgb */ color: rgb(86, 134, 238);
/* oklch */ color: oklch(63.7% 0.165 263.7);

Tailwind

colors: {
  custom: {
    50: '#93a8f4',
    500: '#5686ee',
    950: '#000000',
  },
}

SCSS

$custom: #5686ee;
$custom-light: #93a8f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5686ee",
  "rgb": {
    "r": 86,
    "g": 134,
    "b": 238
  },
  "hsl": {
    "h": 221.053,
    "s": 81.72,
    "l": 63.529
  },
  "oklch": {
    "l": 0.63702,
    "c": 0.1646,
    "h": 263.7
  },
  "luminance": 0.25202
}

Semantic roles & 50–950 ramp

primary

#5686EE

secondary

#EBDAB5

accent

#9A07DE

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5686EE

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

Preview Lab → · Contrast checker → · Palette generator →