#5688CB#5688CB

#5688CB is a light, moderate cyan. Relative luminance 0.239; OKLCH L 62.1% C 0.116 H 256.1°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#5688CB
RGB	rgb(86, 136, 203)
HSL	hsl(214, 53%, 57%)
HSV	hsv(214, 58%, 80%)
CMYK	cmyk(57.6%, 33%, 0%, 20.4%)
CIE-LAB	lab(55.98, 3.18, -39.74)
CIE-LCH	lch(55.98, 39.86, 274.57°)
OKLab	oklab(62.11% -0.0277 -0.1122)
OKLCH	oklch(62.11% 0.116 256.1)
XYZ	xyz(23.4176, 23.8966, 59.8668)
Luminance	0.2390 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5688CB #CB9956

analogous

#56C3CB #5688CB #5F56CB

triadic

#5688CB #CB5688 #88CB56

tetradic

#5688CB #CB56C3 #CB9956 #56CB5F

square

#5688CB #CB56C3 #CB9956 #56CB5F

split-complementary

#5688CB #CB5F56 #C3CB56

monochromatic

#274D7F #3669AE #5688CB #85A9D9 #B4CAE8

Accessibility & contrast

On white

3.63

#5688CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#5688CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5688CB

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5688CB	#FFFFFF	#000000	##000000
##5688CB	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C8CCE

Deuteranopia (green-blind)

#5D81CA

Tritanopia (blue-blind)

#0097A0

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5688cb;
/* rgb */ color: rgb(86, 136, 203);
/* oklch */ color: oklch(62.1% 0.116 256.1);

Tailwind

colors: {
  custom: {
    50: '#8eaadb',
    500: '#5688cb',
    950: '#000000',
  },
}

SCSS

$custom: #5688cb;
$custom-light: #8eaadb;
$custom-dark: #000000;

JSON

{
  "hex": "#5688cb",
  "rgb": {
    "r": 86,
    "g": 136,
    "b": 203
  },
  "hsl": {
    "h": 214.359,
    "s": 52.941,
    "l": 56.667
  },
  "oklch": {
    "l": 0.62109,
    "c": 0.11555,
    "h": 256.1
  },
  "luminance": 0.23899
}

Semantic roles & 50–950 ramp

primary

#5688CB

secondary

#D6C2A6

accent

#9E4BDC

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5688CB

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

Preview Lab → · Contrast checker → · Palette generator →