#5686CC#5686CC

#5686CC is a mid, moderate blue. Relative luminance 0.234; OKLCH L 61.7% C 0.119 H 257.8°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#5686CC
RGB	rgb(86, 134, 204)
HSL	hsl(216, 54%, 57%)
HSV	hsv(216, 58%, 80%)
CMYK	cmyk(57.8%, 34.3%, 0%, 20%)
CIE-LAB	lab(55.47, 4.69, -41.11)
CIE-LCH	lch(55.47, 41.38, 276.50°)
OKLab	oklab(61.72% -0.0252 -0.1162)
OKLCH	oklch(61.72% 0.119 257.8)
XYZ	xyz(23.2581, 23.3863, 60.4034)
Luminance	0.2339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5686CC #CC9C56

analogous

#56C1CC #5686CC #6156CC

triadic

#5686CC #CC5686 #86CC56

tetradic

#5686CC #CC56C1 #CC9C56 #56CC61

square

#5686CC #CC56C1 #CC9C56 #56CC61

split-complementary

#5686CC #CC6156 #C1CC56

monochromatic

#274B81 #3567B0 #5686CC #85A8DA #B4C9E8

Accessibility & contrast

On white

3.70

#5686CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#5686CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5686CC

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5686CC	#FFFFFF	#000000	##000000
##5686CC	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#698BCF

Deuteranopia (green-blind)

#5A80CB

Tritanopia (blue-blind)

#00969F

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5686cc;
/* rgb */ color: rgb(86, 134, 204);
/* oklch */ color: oklch(61.7% 0.119 257.8);

Tailwind

colors: {
  custom: {
    50: '#8ea8dc',
    500: '#5686cc',
    950: '#000000',
  },
}

SCSS

$custom: #5686cc;
$custom-light: #8ea8dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5686cc",
  "rgb": {
    "r": 86,
    "g": 134,
    "b": 204
  },
  "hsl": {
    "h": 215.593,
    "s": 53.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.61722,
    "c": 0.11892,
    "h": 257.8
  },
  "luminance": 0.23388
}

Semantic roles & 50–950 ramp

primary

#5686CC

secondary

#D7C3A7

accent

#A24BDD

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5686CC

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

Preview Lab → · Contrast checker → · Palette generator →