#3E72BA#3E72BA

#3E72BA is a mid, vivid cyan. Relative luminance 0.166; OKLCH L 55.1% C 0.126 H 257.0°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#3E72BA
RGB	rgb(62, 114, 186)
HSL	hsl(215, 50%, 49%)
HSV	hsv(215, 67%, 73%)
CMYK	cmyk(66.7%, 38.7%, 0%, 27.1%)
CIE-LAB	lab(47.76, 6.15, -43.09)
CIE-LCH	lch(47.76, 43.53, 278.12°)
OKLab	oklab(55.12% -0.0284 -0.1226)
OKLCH	oklch(55.12% 0.126 257)
XYZ	xyz(16.8636, 16.6023, 48.7607)
Luminance	0.1660 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E72BA #BA863E

analogous

#3EB0BA #3E72BA #483EBA

triadic

#3E72BA #BA3E72 #72BA3E

tetradic

#3E72BA #BA3EB0 #BA863E #3EBA48

square

#3E72BA #BA3EB0 #BA863E #3EBA48

split-complementary

#3E72BA #BA483E #B0BA3E

monochromatic

#1F3A5E #2F568C #3E72BA #6893CD #96B4DC

Accessibility & contrast

On white

4.86

#3E72BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#3E72BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E72BA

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E72BA	#FFFFFF	#000000	##FFFFFF
##3E72BA	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)

#5278BD

Deuteranopia (green-blind)

#406CB9

Tritanopia (blue-blind)

#00838D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3e72ba;
/* rgb */ color: rgb(62, 114, 186);
/* oklch */ color: oklch(55.1% 0.126 257.0);

Tailwind

colors: {
  custom: {
    50: '#809acf',
    500: '#3e72ba',
    950: '#000000',
  },
}

SCSS

$custom: #3e72ba;
$custom-light: #809acf;
$custom-dark: #000000;

JSON

{
  "hex": "#3e72ba",
  "rgb": {
    "r": 62,
    "g": 114,
    "b": 186
  },
  "hsl": {
    "h": 214.839,
    "s": 50,
    "l": 48.627
  },
  "oklch": {
    "l": 0.55115,
    "c": 0.12584,
    "h": 257
  },
  "luminance": 0.16604
}

Semantic roles & 50–950 ramp

primary

#3E72BA

secondary

#C8AF8C

accent

#9F4EDA

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3E72BA

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

Preview Lab → · Contrast checker → · Palette generator →