#3A72BE#3A72BE

#3A72BE is a mid, vivid cyan. Relative luminance 0.167; OKLCH L 55.2% C 0.133 H 256.7°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#3A72BE
RGB	rgb(58, 114, 190)
HSL	hsl(215, 53%, 49%)
HSV	hsv(215, 69%, 75%)
CMYK	cmyk(69.5%, 40%, 0%, 25.5%)
CIE-LAB	lab(47.82, 6.94, -45.31)
CIE-LCH	lch(47.82, 45.84, 278.70°)
OKLab	oklab(55.19% -0.0305 -0.1292)
OKLCH	oklch(55.19% 0.133 256.7)
XYZ	xyz(17.0531, 16.6501, 51.0203)
Luminance	0.1665 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A72BE #BE863A

analogous

#3AB4BE #3A72BE #443ABE

triadic

#3A72BE #BE3A72 #72BE3A

tetradic

#3A72BE #BE3AB4 #BE863A #3ABE44

square

#3A72BE #BE3AB4 #BE863A #3ABE44

split-complementary

#3A72BE #BE443A #B4BE3A

monochromatic

#1D3A60 #2C568F #3A72BE #6593D0 #94B4DE

Accessibility & contrast

On white

4.85

#3A72BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#3A72BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A72BE

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A72BE	#FFFFFF	#000000	##FFFFFF
##3A72BE	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	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: #3a72be;
/* rgb */ color: rgb(58, 114, 190);
/* oklch */ color: oklch(55.2% 0.133 256.7);

Tailwind

colors: {
  custom: {
    50: '#7f9ad2',
    500: '#3a72be',
    950: '#000000',
  },
}

SCSS

$custom: #3a72be;
$custom-light: #7f9ad2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a72be",
  "rgb": {
    "r": 58,
    "g": 114,
    "b": 190
  },
  "hsl": {
    "h": 214.545,
    "s": 53.226,
    "l": 48.627
  },
  "oklch": {
    "l": 0.55191,
    "c": 0.13272,
    "h": 256.7
  },
  "luminance": 0.16652
}

Semantic roles & 50–950 ramp

primary

#3A72BE

secondary

#CAAF8A

accent

#9F4BDD

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3A72BE

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

Preview Lab → · Contrast checker → · Palette generator →