#5686EC#5686EC

#5686EC is a light, vivid blue. Relative luminance 0.251; OKLCH L 63.6% C 0.162 H 263.5°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#5686EC
RGB	rgb(86, 134, 236)
HSL	hsl(221, 80%, 63%)
HSV	hsv(221, 64%, 93%)
CMYK	cmyk(63.6%, 43.2%, 0%, 7.5%)
CIE-LAB	lab(57.16, 15.37, -56.37)
CIE-LCH	lch(57.16, 58.43, 285.25°)
OKLab	oklab(63.58% -0.0183 -0.1609)
OKLCH	oklch(63.58% 0.162 263.5)
XYZ	xyz(27.4979, 25.0822, 82.7328)
Luminance	0.2509 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5686EC #ECBC56

analogous

#56D1EC #5686EC #7156EC

triadic

#5686EC #EC5686 #86EC56

tetradic

#5686EC #EC56D1 #ECBC56 #56EC71

square

#5686EC #EC56D1 #ECBC56 #56EC71

split-complementary

#5686EC #EC7156 #D1EC56

monochromatic

#1447B3 #1F5FE6 #5686EC #8DADF2 #C4D5F8

Accessibility & contrast

On white

3.49

#5686EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#5686EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5686EC

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5686EC	#FFFFFF	#000000	##000000
##5686EC	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5691F0

Deuteranopia (green-blind)

#3E83EA

Tritanopia (blue-blind)

#009DAD

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5686ec;
/* rgb */ color: rgb(86, 134, 236);
/* oklch */ color: oklch(63.6% 0.162 263.5);

Tailwind

colors: {
  custom: {
    50: '#93a8f3',
    500: '#5686ec',
    950: '#000000',
  },
}

SCSS

$custom: #5686ec;
$custom-light: #93a8f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5686ec",
  "rgb": {
    "r": 86,
    "g": 134,
    "b": 236
  },
  "hsl": {
    "h": 220.8,
    "s": 79.787,
    "l": 63.137
  },
  "oklch": {
    "l": 0.63578,
    "c": 0.16193,
    "h": 263.5
  },
  "luminance": 0.25085
}

Semantic roles & 50–950 ramp

primary

#5686EC

secondary

#EAD9B4

accent

#9909DC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5686EC

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

Preview Lab → · Contrast checker → · Palette generator →