#3A72BD#3A72BD

#3A72BD is a mid, vivid cyan. Relative luminance 0.166; OKLCH L 55.1% C 0.131 H 256.5°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#3A72BD
RGB	rgb(58, 114, 189)
HSL	hsl(214, 53%, 48%)
HSV	hsv(214, 69%, 74%)
CMYK	cmyk(69.3%, 39.7%, 0%, 25.9%)
CIE-LAB	lab(47.76, 6.58, -44.83)
CIE-LCH	lch(47.76, 45.31, 278.34°)
OKLab	oklab(55.13% -0.0307 -0.1277)
OKLCH	oklch(55.13% 0.131 256.5)
XYZ	xyz(16.9442, 16.6065, 50.4466)
Luminance	0.1661 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A72BD #BD853A

analogous

#3AB3BD #3A72BD #433ABD

triadic

#3A72BD #BD3A72 #72BD3A

tetradic

#3A72BD #BD3AB3 #BD853A #3ABD43

square

#3A72BD #BD3AB3 #BD853A #3ABD43

split-complementary

#3A72BD #BD433A #B3BD3A

monochromatic

#1D3A5F #2C568E #3A72BD #6592D0 #93B3DE

Accessibility & contrast

On white

4.86

#3A72BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#3A72BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A72BD

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A72BD	#FFFFFF	#000000	##FFFFFF
##3A72BD	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)

#5078C0

Deuteranopia (green-blind)

#3B6CBB

Tritanopia (blue-blind)

#00838E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3a72bd;
/* rgb */ color: rgb(58, 114, 189);
/* oklch */ color: oklch(55.1% 0.131 256.5);

Tailwind

colors: {
  custom: {
    50: '#7f9ad1',
    500: '#3a72bd',
    950: '#000000',
  },
}

SCSS

$custom: #3a72bd;
$custom-light: #7f9ad1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a72bd",
  "rgb": {
    "r": 58,
    "g": 114,
    "b": 189
  },
  "hsl": {
    "h": 214.351,
    "s": 53.036,
    "l": 48.431
  },
  "oklch": {
    "l": 0.55129,
    "c": 0.13138,
    "h": 256.5
  },
  "luminance": 0.16608
}

Semantic roles & 50–950 ramp

primary

#3A72BD

secondary

#C9AE8A

accent

#9E4BDC

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3A72BD

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

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