#5686F0#5686F0

#5686F0 is a light, vivid blue. Relative luminance 0.253; OKLCH L 63.8% C 0.167 H 263.9°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#5686F0
RGB	rgb(86, 134, 240)
HSL	hsl(221, 84%, 64%)
HSV	hsv(221, 64%, 94%)
CMYK	cmyk(64.2%, 44.2%, 0%, 5.9%)
CIE-LAB	lab(57.38, 16.72, -58.23)
CIE-LCH	lch(57.38, 60.58, 286.02°)
OKLab	oklab(63.83% -0.0176 -0.1663)
OKLCH	oklch(63.83% 0.167 263.9)
XYZ	xyz(28.0855, 25.3173, 85.8278)
Luminance	0.2532 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5686F0 #F0C056

analogous

#56D3F0 #5686F0 #7356F0

triadic

#5686F0 #F05686 #86F056

tetradic

#5686F0 #F056D3 #F0C056 #56F073

square

#5686F0 #F056D3 #F0C056 #56F073

split-complementary

#5686F0 #F07356 #D3F056

monochromatic

#1146BB #1E5EEB #5686F0 #8EAEF5 #C6D6FA

Accessibility & contrast

On white

3.46

#5686F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#5686F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5686F0

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5686F0	#FFFFFF	#000000	##000000
##5686F0	1.00	3.46	6.06	6.06
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5391F4

Deuteranopia (green-blind)

#3983EE

Tritanopia (blue-blind)

#009EAF

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5686f0;
/* rgb */ color: rgb(86, 134, 240);
/* oklch */ color: oklch(63.8% 0.167 263.9);

Tailwind

colors: {
  custom: {
    50: '#94a8f5',
    500: '#5686f0',
    950: '#000000',
  },
}

SCSS

$custom: #5686f0;
$custom-light: #94a8f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5686f0",
  "rgb": {
    "r": 86,
    "g": 134,
    "b": 240
  },
  "hsl": {
    "h": 221.299,
    "s": 83.696,
    "l": 63.922
  },
  "oklch": {
    "l": 0.63827,
    "c": 0.16727,
    "h": 263.9
  },
  "luminance": 0.2532
}

Semantic roles & 50–950 ramp

primary

#5686F0

secondary

#ECDBB6

accent

#9C05E0

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5686F0

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

Preview Lab → · Contrast checker → · Palette generator →