#3572BB#3572BB

#3572BB is a mid, vivid cyan. Relative luminance 0.164; OKLCH L 54.8% C 0.131 H 254.6°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#3572BB
RGB	rgb(53, 114, 187)
HSL	hsl(213, 56%, 47%)
HSV	hsv(213, 72%, 73%)
CMYK	cmyk(71.7%, 39%, 0%, 26.7%)
CIE-LAB	lab(47.47, 5.09, -44.15)
CIE-LCH	lch(47.47, 44.44, 276.58°)
OKLab	oklab(54.81% -0.0347 -0.1258)
OKLCH	oklch(54.81% 0.131 254.6)
XYZ	xyz(16.4518, 16.3776, 49.2982)
Luminance	0.1638 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3572BB #BB7E35

analogous

#35B5BB #3572BB #3B35BB

triadic

#3572BB #BB3572 #72BB35

tetradic

#3572BB #BB35B5 #BB7E35 #35BB3B

square

#3572BB #BB35B5 #BB7E35 #35BB3B

split-complementary

#3572BB #BB3B35 #B5BB35

monochromatic

#1A385C #27558B #3572BB #5C91D1 #8CB2DE

Accessibility & contrast

On white

4.91

#3572BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#3572BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3572BB

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3572BB	#FFFFFF	#000000	##FFFFFF
##3572BB	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5077BE

Deuteranopia (green-blind)

#3C6BBA

Tritanopia (blue-blind)

#00838D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3572bb;
/* rgb */ color: rgb(53, 114, 187);
/* oklch */ color: oklch(54.8% 0.131 254.6);

Tailwind

colors: {
  custom: {
    50: '#7d9ad0',
    500: '#3572bb',
    950: '#000000',
  },
}

SCSS

$custom: #3572bb;
$custom-light: #7d9ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#3572bb",
  "rgb": {
    "r": 53,
    "g": 114,
    "b": 187
  },
  "hsl": {
    "h": 212.687,
    "s": 55.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.54813,
    "c": 0.13053,
    "h": 254.6
  },
  "luminance": 0.16379
}

Semantic roles & 50–950 ramp

primary

#3572BB

secondary

#C9A983

accent

#9B49DF

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3572BB

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

Preview Lab → · Contrast checker → · Palette generator →