#5688F6#5688F6

#5688F6 is a light, vivid blue. Relative luminance 0.262; OKLCH L 64.6% C 0.173 H 263.8°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#5688F6
RGB	rgb(86, 136, 246)
HSL	hsl(221, 90%, 65%)
HSV	hsv(221, 65%, 96%)
CMYK	cmyk(65%, 44.7%, 0%, 3.5%)
CIE-LAB	lab(58.26, 17.56, -60.14)
CIE-LCH	lch(58.26, 62.65, 286.27°)
OKLab	oklab(64.61% -0.0185 -0.1719)
OKLCH	oklch(64.61% 0.173 263.8)
XYZ	xyz(29.2706, 26.2378, 90.6927)
Luminance	0.2624 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5688F6 #F6C456

analogous

#56D8F6 #5688F6 #7456F6

triadic

#5688F6 #F65688 #88F656

tetradic

#5688F6 #F656D8 #F6C456 #56F674

square

#5688F6 #F656D8 #F6C456 #56F674

split-complementary

#5688F6 #F67456 #D8F656

monochromatic

#0B45C7 #1C5FF3 #5688F6 #90B1F9 #CADAFC

Accessibility & contrast

On white

3.36

#5688F6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#5688F6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5688F6

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5688F6	#FFFFFF	#000000	##000000
##5688F6	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5294FA

Deuteranopia (green-blind)

#3585F4

Tritanopia (blue-blind)

#00A1B3

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5688f6;
/* rgb */ color: rgb(86, 136, 246);
/* oklch */ color: oklch(64.6% 0.173 263.8);

Tailwind

colors: {
  custom: {
    50: '#95aafa',
    500: '#5688f6',
    950: '#000000',
  },
}

SCSS

$custom: #5688f6;
$custom-light: #95aafa;
$custom-dark: #000000;

JSON

{
  "hex": "#5688f6",
  "rgb": {
    "r": 86,
    "g": 136,
    "b": 246
  },
  "hsl": {
    "h": 221.25,
    "s": 89.888,
    "l": 65.098
  },
  "oklch": {
    "l": 0.64613,
    "c": 0.17294,
    "h": 263.8
  },
  "luminance": 0.26241
}

Semantic roles & 50–950 ramp

primary

#5688F6

secondary

#EFDEB9

accent

#9E00E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F0F17

muted

#7E7F85

Preview Lab

Preview with #5688F6

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

Preview Lab → · Contrast checker → · Palette generator →