#2F72BB#2F72BB

#2F72BB is a mid, vivid cyan. Relative luminance 0.162; OKLCH L 54.6% C 0.133 H 253.1°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#2F72BB
RGB	rgb(47, 114, 187)
HSL	hsl(211, 60%, 46%)
HSV	hsv(211, 75%, 73%)
CMYK	cmyk(74.9%, 39%, 0%, 26.7%)
CIE-LAB	lab(47.27, 4.26, -44.48)
CIE-LCH	lch(47.27, 44.68, 275.47°)
OKLab	oklab(54.6% -0.0386 -0.1269)
OKLCH	oklch(54.6% 0.133 253.1)
XYZ	xyz(16.1559, 16.2250, 49.2843)
Luminance	0.1623 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F72BB #BB782F

analogous

#2FB8BB #2F72BB #322FBB

triadic

#2F72BB #BB2F72 #72BB2F

tetradic

#2F72BB #BB2FB8 #BB782F #2FBB32

square

#2F72BB #BB2FB8 #BB782F #2FBB32

split-complementary

#2F72BB #BB322F #B8BB2F

monochromatic

#163659 #23548A #2F72BB #5391D4 #84B0E0

Accessibility & contrast

On white

4.95

#2F72BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#2F72BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F72BB

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F72BB	#FFFFFF	#000000	##FFFFFF
##2F72BB	1.00	4.95	4.25	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5077BE

Deuteranopia (green-blind)

#3A6ABA

Tritanopia (blue-blind)

#00838D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2f72bb;
/* rgb */ color: rgb(47, 114, 187);
/* oklch */ color: oklch(54.6% 0.133 253.1);

Tailwind

colors: {
  custom: {
    50: '#7a9ad0',
    500: '#2f72bb',
    950: '#000000',
  },
}

SCSS

$custom: #2f72bb;
$custom-light: #7a9ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#2f72bb",
  "rgb": {
    "r": 47,
    "g": 114,
    "b": 187
  },
  "hsl": {
    "h": 211.286,
    "s": 59.829,
    "l": 45.882
  },
  "oklch": {
    "l": 0.54603,
    "c": 0.13261,
    "h": 253.1
  },
  "luminance": 0.16227
}

Semantic roles & 50–950 ramp

primary

#2F72BB

secondary

#C9A57C

accent

#9745E3

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #2F72BB

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

Preview Lab → · Contrast checker → · Palette generator →