#3576BF#3576BF

#3576BF is a mid, vivid cyan. Relative luminance 0.175; OKLCH L 56.0% C 0.132 H 253.4°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#3576BF
RGB	rgb(53, 118, 191)
HSL	hsl(212, 57%, 48%)
HSV	hsv(212, 72%, 75%)
CMYK	cmyk(72.3%, 38.2%, 0%, 25.1%)
CIE-LAB	lab(48.85, 4.09, -44.26)
CIE-LCH	lch(48.85, 44.44, 275.28°)
OKLab	oklab(55.97% -0.0375 -0.1261)
OKLCH	oklch(55.97% 0.132 253.4)
XYZ	xyz(17.3471, 17.4734, 51.7386)
Luminance	0.1747 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3576BF #BF7E35

analogous

#35BBBF #3576BF #3935BF

triadic

#3576BF #BF3576 #76BF35

tetradic

#3576BF #BF35BB #BF7E35 #35BF39

square

#3576BF #BF35BB #BF7E35 #35BF39

split-complementary

#3576BF #BF3935 #BBBF35

monochromatic

#1A3B5F #28588F #3576BF #5F95D3 #8FB5E0

Accessibility & contrast

On white

4.67

#3576BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#3576BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3576BF

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3576BF	#FFFFFF	#000000	##FFFFFF
##3576BF	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#547BC2

Deuteranopia (green-blind)

#3F6EBE

Tritanopia (blue-blind)

#008791

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3576bf;
/* rgb */ color: rgb(53, 118, 191);
/* oklch */ color: oklch(56.0% 0.132 253.4);

Tailwind

colors: {
  custom: {
    50: '#7d9dd3',
    500: '#3576bf',
    950: '#000000',
  },
}

SCSS

$custom: #3576bf;
$custom-light: #7d9dd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3576bf",
  "rgb": {
    "r": 53,
    "g": 118,
    "b": 191
  },
  "hsl": {
    "h": 211.739,
    "s": 56.557,
    "l": 47.843
  },
  "oklch": {
    "l": 0.55965,
    "c": 0.13155,
    "h": 253.4
  },
  "luminance": 0.17475
}

Semantic roles & 50–950 ramp

primary

#3576BF

secondary

#CAAA85

accent

#9848E0

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3576BF

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

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