#2F72B6#2F72B6

#2F72B6 is a mid, vivid cyan. Relative luminance 0.160; OKLCH L 54.3% C 0.126 H 251.6°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#2F72B6
RGB	rgb(47, 114, 182)
HSL	hsl(210, 59%, 45%)
HSV	hsv(210, 74%, 71%)
CMYK	cmyk(74.2%, 37.4%, 0%, 28.6%)
CIE-LAB	lab(46.99, 2.41, -42.02)
CIE-LCH	lch(46.99, 42.09, 273.28°)
OKLab	oklab(54.3% -0.0398 -0.1197)
OKLCH	oklch(54.3% 0.126 251.6)
XYZ	xyz(15.6299, 16.0146, 46.5143)
Luminance	0.1602 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F72B6 #B6732F

analogous

#2FB6B6 #2F72B6 #2F2FB6

triadic

#2F72B6 #B62F72 #72B62F

tetradic

#2F72B6 #B62FB6 #B6732F #2FB62F

square

#2F72B6 #B62FB6 #B6732F #2FB62F

split-complementary

#2F72B6 #B62F2F #B6B62F

monochromatic

#163555 #225485 #2F72B6 #5091D2 #81AFDE

Accessibility & contrast

On white

5.00

#2F72B6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#2F72B6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F72B6

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F72B6	#FFFFFF	#000000	##FFFFFF
##2F72B6	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5376B9

Deuteranopia (green-blind)

#3E6AB5

Tritanopia (blue-blind)

#00828B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #2f72b6;
/* rgb */ color: rgb(47, 114, 182);
/* oklch */ color: oklch(54.3% 0.126 251.6);

Tailwind

colors: {
  custom: {
    50: '#799acc',
    500: '#2f72b6',
    950: '#000000',
  },
}

SCSS

$custom: #2f72b6;
$custom-light: #799acc;
$custom-dark: #000000;

JSON

{
  "hex": "#2f72b6",
  "rgb": {
    "r": 47,
    "g": 114,
    "b": 182
  },
  "hsl": {
    "h": 210.222,
    "s": 58.952,
    "l": 44.902
  },
  "oklch": {
    "l": 0.54299,
    "c": 0.12612,
    "h": 251.6
  },
  "luminance": 0.16016
}

Semantic roles & 50–950 ramp

primary

#2F72B6

secondary

#C7A179

accent

#9446E2

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2F72B6

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

Preview Lab → · Contrast checker → · Palette generator →