#3872BE#3872BE

#3872BE is a mid, vivid cyan. Relative luminance 0.166; OKLCH L 55.1% C 0.133 H 256.2°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#3872BE
RGB	rgb(56, 114, 190)
HSL	hsl(214, 54%, 48%)
HSV	hsv(214, 71%, 75%)
CMYK	cmyk(70.5%, 40%, 0%, 25.5%)
CIE-LAB	lab(47.74, 6.63, -45.44)
CIE-LCH	lch(47.74, 45.92, 278.30°)
OKLab	oklab(55.11% -0.0319 -0.1296)
OKLCH	oklch(55.11% 0.133 256.2)
XYZ	xyz(16.9391, 16.5913, 51.0149)
Luminance	0.1659 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3872BE #BE8438

analogous

#38B5BE #3872BE #4138BE

triadic

#3872BE #BE3872 #72BE38

tetradic

#3872BE #BE38B5 #BE8438 #38BE41

square

#3872BE #BE38B5 #BE8438 #38BE41

split-complementary

#3872BE #BE4138 #B5BE38

monochromatic

#1C395F #2A568F #3872BE #6292D1 #92B3DF

Accessibility & contrast

On white

4.86

#3872BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#3872BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3872BE

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3872BE	#FFFFFF	#000000	##FFFFFF
##3872BE	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F78C1

Deuteranopia (green-blind)

#3A6CBC

Tritanopia (blue-blind)

#00848F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3872be;
/* rgb */ color: rgb(56, 114, 190);
/* oklch */ color: oklch(55.1% 0.133 256.2);

Tailwind

colors: {
  custom: {
    50: '#7e9ad2',
    500: '#3872be',
    950: '#000000',
  },
}

SCSS

$custom: #3872be;
$custom-light: #7e9ad2;
$custom-dark: #000000;

JSON

{
  "hex": "#3872be",
  "rgb": {
    "r": 56,
    "g": 114,
    "b": 190
  },
  "hsl": {
    "h": 214.03,
    "s": 54.472,
    "l": 48.235
  },
  "oklch": {
    "l": 0.55111,
    "c": 0.13344,
    "h": 256.2
  },
  "luminance": 0.16593
}

Semantic roles & 50–950 ramp

primary

#3872BE

secondary

#CAAD88

accent

#9E4ADE

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3872BE

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

Preview Lab → · Contrast checker → · Palette generator →