#5688BB#5688BB

#5688BB is a mid, moderate cyan. Relative luminance 0.232; OKLCH L 61.3% C 0.095 H 250.1°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#5688BB
RGB	rgb(86, 136, 187)
HSL	hsl(210, 43%, 54%)
HSV	hsv(210, 54%, 73%)
CMYK	cmyk(54%, 27.3%, 0%, 26.7%)
CIE-LAB	lab(55.25, -1.95, -31.80)
CIE-LCH	lch(55.25, 31.86, 266.49°)
OKLab	oklab(61.29% -0.0323 -0.0892)
OKLCH	oklch(61.29% 0.095 250.1)
XYZ	xyz(21.6084, 23.1729, 50.3382)
Luminance	0.2318 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5688BB #BB8956

analogous

#56BABB #5688BB #5656BB

triadic

#5688BB #BB5688 #88BB56

tetradic

#5688BB #BB56BA #BB8956 #56BB56

square

#5688BB #BB56BA #BB8956 #56BB56

split-complementary

#5688BB #BB5656 #BABB56

monochromatic

#2B4B6B #3D6997 #5688BB #82A7CD #ADC5DE

Accessibility & contrast

On white

3.73

#5688BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#5688BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5688BB

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5688BB	#FFFFFF	#000000	##000000
##5688BB	1.00	3.73	5.64	5.64
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#738ABD

Deuteranopia (green-blind)

#6680BA

Tritanopia (blue-blind)

#18949A

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #5688bb;
/* rgb */ color: rgb(86, 136, 187);
/* oklch */ color: oklch(61.3% 0.095 250.1);

Tailwind

colors: {
  custom: {
    50: '#8caacf',
    500: '#5688bb',
    950: '#000000',
  },
}

SCSS

$custom: #5688bb;
$custom-light: #8caacf;
$custom-dark: #000000;

JSON

{
  "hex": "#5688bb",
  "rgb": {
    "r": 86,
    "g": 136,
    "b": 187
  },
  "hsl": {
    "h": 210.297,
    "s": 42.616,
    "l": 53.529
  },
  "oklch": {
    "l": 0.61292,
    "c": 0.09488,
    "h": 250.1
  },
  "luminance": 0.23175
}

Semantic roles & 50–950 ramp

primary

#5688BB

secondary

#CCB7A1

accent

#9555D2

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0D1014

muted

#7D7F82

Preview Lab

Preview with #5688BB

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

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