#5686D8#5686D8

#5686D8 is a light, vivid blue. Relative luminance 0.240; OKLCH L 62.4% C 0.135 H 260.5°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#5686D8
RGB	rgb(86, 134, 216)
HSL	hsl(218, 63%, 59%)
HSV	hsv(218, 60%, 85%)
CMYK	cmyk(60.2%, 38%, 0%, 15.3%)
CIE-LAB	lab(56.07, 8.65, -46.92)
CIE-LCH	lch(56.07, 47.71, 280.44°)
OKLab	oklab(62.39% -0.0223 -0.1332)
OKLCH	oklch(62.39% 0.135 260.5)
XYZ	xyz(24.7532, 23.9843, 68.2774)
Luminance	0.2399 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5686D8 #D8A856

analogous

#56C7D8 #5686D8 #6756D8

triadic

#5686D8 #D85686 #86D856

tetradic

#5686D8 #D856C7 #D8A856 #56D867

square

#5686D8 #D856C7 #D8A856 #56D867

split-complementary

#5686D8 #D86756 #C7D856

monochromatic

#224B92 #2D65C4 #5686D8 #88AAE3 #B9CDEF

Accessibility & contrast

On white

3.62

#5686D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#5686D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5686D8

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5686D8	#FFFFFF	#000000	##000000
##5686D8	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#638DDB

Deuteranopia (green-blind)

#5181D6

Tritanopia (blue-blind)

#0098A5

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5686d8;
/* rgb */ color: rgb(86, 134, 216);
/* oklch */ color: oklch(62.4% 0.135 260.5);

Tailwind

colors: {
  custom: {
    50: '#90a8e4',
    500: '#5686d8',
    950: '#000000',
  },
}

SCSS

$custom: #5686d8;
$custom-light: #90a8e4;
$custom-dark: #000000;

JSON

{
  "hex": "#5686d8",
  "rgb": {
    "r": 86,
    "g": 134,
    "b": 216
  },
  "hsl": {
    "h": 217.846,
    "s": 62.5,
    "l": 59.216
  },
  "oklch": {
    "l": 0.62389,
    "c": 0.13504,
    "h": 260.5
  },
  "luminance": 0.23986
}

Semantic roles & 50–950 ramp

primary

#5686D8

secondary

#DECCAB

accent

#A942E6

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D0F15

muted

#7E7F84

Preview Lab

Preview with #5686D8

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

Preview Lab → · Contrast checker → · Palette generator →