#3576BD#3576BD

#3576BD is a mid, vivid cyan. Relative luminance 0.174; OKLCH L 55.8% C 0.129 H 252.9°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#3576BD
RGB	rgb(53, 118, 189)
HSL	hsl(211, 56%, 47%)
HSV	hsv(211, 72%, 74%)
CMYK	cmyk(72%, 37.6%, 0%, 25.9%)
CIE-LAB	lab(48.74, 3.36, -43.28)
CIE-LCH	lch(48.74, 43.41, 274.44°)
OKLab	oklab(55.85% -0.038 -0.1232)
OKLCH	oklch(55.85% 0.129 252.9)
XYZ	xyz(17.1285, 17.3860, 50.5874)
Luminance	0.1739 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3576BD #BD7C35

analogous

#35BABD #3576BD #3835BD

triadic

#3576BD #BD3576 #76BD35

tetradic

#3576BD #BD35BA #BD7C35 #35BD38

square

#3576BD #BD35BA #BD7C35 #35BD38

split-complementary

#3576BD #BD3835 #BABD35

monochromatic

#1A3A5D #28588D #3576BD #5D95D2 #8DB4DF

Accessibility & contrast

On white

4.69

#3576BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#3576BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3576BD

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3576BD	#FFFFFF	#000000	##FFFFFF
##3576BD	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#557BC0

Deuteranopia (green-blind)

#416EBC

Tritanopia (blue-blind)

#008790

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3576bd;
/* rgb */ color: rgb(53, 118, 189);
/* oklch */ color: oklch(55.8% 0.129 252.9);

Tailwind

colors: {
  custom: {
    50: '#7d9dd1',
    500: '#3576bd',
    950: '#000000',
  },
}

SCSS

$custom: #3576bd;
$custom-light: #7d9dd1;
$custom-dark: #000000;

JSON

{
  "hex": "#3576bd",
  "rgb": {
    "r": 53,
    "g": 118,
    "b": 189
  },
  "hsl": {
    "h": 211.324,
    "s": 56.198,
    "l": 47.451
  },
  "oklch": {
    "l": 0.55845,
    "c": 0.12894,
    "h": 252.9
  },
  "luminance": 0.17388
}

Semantic roles & 50–950 ramp

primary

#3576BD

secondary

#CAA884

accent

#9748DF

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3576BD

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

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