#5699CC#5699CC

#5699CC is a light, moderate cyan. Relative luminance 0.291; OKLCH L 66.0% C 0.103 H 243.2°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#5699CC
RGB	rgb(86, 153, 204)
HSL	hsl(206, 54%, 57%)
HSV	hsv(206, 58%, 80%)
CMYK	cmyk(57.8%, 25%, 0%, 20%)
CIE-LAB	lab(60.89, -6.31, -32.64)
CIE-LCH	lch(60.89, 33.24, 259.05°)
OKLab	oklab(65.97% -0.0462 -0.0915)
OKLCH	oklch(65.97% 0.103 243.2)
XYZ	xyz(26.1241, 29.1182, 61.3587)
Luminance	0.2912 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5699CC #CC8956

analogous

#56CCC4 #5699CC #565ECC

triadic

#5699CC #CC5699 #99CC56

tetradic

#5699CC #C456CC #CC8956 #5ECC56

square

#5699CC #C456CC #CC8956 #5ECC56

split-complementary

#5699CC #CC565E #CCC456

monochromatic

#275A81 #357BB0 #5699CC #85B5DA #B4D2E8

Accessibility & contrast

On white

3.08

#5699CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#5699CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5699CC

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5699CC	#FFFFFF	#000000	##000000
##5699CC	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839ACE

Deuteranopia (green-blind)

#738ECB

Tritanopia (blue-blind)

#00A5AA

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #5699cc;
/* rgb */ color: rgb(86, 153, 204);
/* oklch */ color: oklch(66.0% 0.103 243.2);

Tailwind

colors: {
  custom: {
    50: '#8fb6db',
    500: '#5699cc',
    950: '#000000',
  },
}

SCSS

$custom: #5699cc;
$custom-light: #8fb6db;
$custom-dark: #000000;

JSON

{
  "hex": "#5699cc",
  "rgb": {
    "r": 86,
    "g": 153,
    "b": 204
  },
  "hsl": {
    "h": 205.932,
    "s": 53.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.65975,
    "c": 0.10253,
    "h": 243.2
  },
  "luminance": 0.29121
}

Semantic roles & 50–950 ramp

primary

#5699CC

secondary

#D7BCA7

accent

#8A4BDD

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #5699CC

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

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