#5688DC#5688DC

#5688DC is a light, vivid blue. Relative luminance 0.248; OKLCH L 63.0% C 0.138 H 260.2°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#5688DC
RGB	rgb(86, 136, 220)
HSL	hsl(218, 66%, 60%)
HSV	hsv(218, 61%, 86%)
CMYK	cmyk(60.9%, 38.2%, 0%, 13.7%)
CIE-LAB	lab(56.83, 8.78, -47.96)
CIE-LCH	lch(56.83, 48.76, 280.37°)
OKLab	oklab(63.05% -0.0235 -0.1362)
OKLCH	oklch(63.05% 0.138 260.2)
XYZ	xyz(25.5556, 24.7518, 71.1271)
Luminance	0.2475 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5688DC #DCAA56

analogous

#56CBDC #5688DC #6756DC

triadic

#5688DC #DC5688 #88DC56

tetradic

#5688DC #DC56CB #DCAA56 #56DC67

square

#5688DC #DC56CB #DCAA56 #56DC67

split-complementary

#5688DC #DC6756 #CBDC56

monochromatic

#204C98 #2A66CB #5688DC #89ACE6 #BBCFF1

Accessibility & contrast

On white

3.53

#5688DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#5688DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5688DC

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5688DC	#FFFFFF	#000000	##000000
##5688DC	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#648FDF

Deuteranopia (green-blind)

#5183DA

Tritanopia (blue-blind)

#009BA7

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5688dc;
/* rgb */ color: rgb(86, 136, 220);
/* oklch */ color: oklch(63.0% 0.138 260.2);

Tailwind

colors: {
  custom: {
    50: '#91aae7',
    500: '#5688dc',
    950: '#000000',
  },
}

SCSS

$custom: #5688dc;
$custom-light: #91aae7;
$custom-dark: #000000;

JSON

{
  "hex": "#5688dc",
  "rgb": {
    "r": 86,
    "g": 136,
    "b": 220
  },
  "hsl": {
    "h": 217.612,
    "s": 65.686,
    "l": 60
  },
  "oklch": {
    "l": 0.63047,
    "c": 0.13821,
    "h": 260.2
  },
  "luminance": 0.24754
}

Semantic roles & 50–950 ramp

primary

#5688DC

secondary

#E1CDAD

accent

#A93FE9

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5688DC

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

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