#5686CF#5686CF

#5686CF is a mid, vivid blue. Relative luminance 0.235; OKLCH L 61.9% C 0.123 H 258.5°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#5686CF
RGB	rgb(86, 134, 207)
HSL	hsl(216, 56%, 57%)
HSV	hsv(216, 58%, 81%)
CMYK	cmyk(58.5%, 35.3%, 0%, 18.8%)
CIE-LAB	lab(55.62, 5.67, -42.58)
CIE-LCH	lch(55.62, 42.95, 277.59°)
OKLab	oklab(61.89% -0.0244 -0.1205)
OKLCH	oklch(61.89% 0.123 258.5)
XYZ	xyz(23.6214, 23.5316, 62.3166)
Luminance	0.2353 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5686CF #CF9F56

analogous

#56C3CF #5686CF #6256CF

triadic

#5686CF #CF5686 #86CF56

tetradic

#5686CF #CF56C3 #CF9F56 #56CF62

square

#5686CF #CF56C3 #CF9F56 #56CF62

split-complementary

#5686CF #CF6256 #C3CF56

monochromatic

#264B85 #3367B5 #5686CF #86A8DD #B5CAEA

Accessibility & contrast

On white

3.68

#5686CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#5686CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5686CF

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5686CF	#FFFFFF	#000000	##000000
##5686CF	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#688BD2

Deuteranopia (green-blind)

#5880CD

Tritanopia (blue-blind)

#0096A1

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5686cf;
/* rgb */ color: rgb(86, 134, 207);
/* oklch */ color: oklch(61.9% 0.123 258.5);

Tailwind

colors: {
  custom: {
    50: '#8fa8de',
    500: '#5686cf',
    950: '#000000',
  },
}

SCSS

$custom: #5686cf;
$custom-light: #8fa8de;
$custom-dark: #000000;

JSON

{
  "hex": "#5686cf",
  "rgb": {
    "r": 86,
    "g": 134,
    "b": 207
  },
  "hsl": {
    "h": 216.198,
    "s": 55.76,
    "l": 57.451
  },
  "oklch": {
    "l": 0.61885,
    "c": 0.12294,
    "h": 258.5
  },
  "luminance": 0.23534
}

Semantic roles & 50–950 ramp

primary

#5686CF

secondary

#D9C5A8

accent

#A349DF

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5686CF

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

Preview Lab → · Contrast checker → · Palette generator →