#2F728D#2F728D

#2F728D is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.1% C 0.079 H 227.8°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#2F728D
RGB	rgb(47, 114, 141)
HSL	hsl(197, 50%, 37%)
HSV	hsv(197, 67%, 55%)
CMYK	cmyk(66.7%, 19.1%, 0%, 44.7%)
CIE-LAB	lab(45.03, -12.25, -21.01)
CIE-LCH	lch(45.03, 24.32, 239.76°)
OKLab	oklab(52.1% -0.0532 -0.0587)
OKLCH	oklch(52.1% 0.079 227.8)
XYZ	xyz(11.9954, 14.5608, 27.3725)
Luminance	0.1456 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F728D #8D4A2F

analogous

#2F8D79 #2F728D #2F438D

triadic

#2F728D #8D2F72 #728D2F

tetradic

#2F728D #792F8D #8D4A2F #438D2F

square

#2F728D #792F8D #8D4A2F #438D2F

split-complementary

#2F728D #8D2F43 #8D792F

monochromatic

#102831 #204D5F #2F728D #3E97BB #69B0CD

Accessibility & contrast

On white

5.37

#2F728D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#2F728D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F728D

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F728D	#FFFFFF	#000000	##FFFFFF
##2F728D	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#64708E

Deuteranopia (green-blind)

#57668D

Tritanopia (blue-blind)

#007A7B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #2f728d;
/* rgb */ color: rgb(47, 114, 141);
/* oklch */ color: oklch(52.1% 0.079 227.8);

Tailwind

colors: {
  custom: {
    50: '#739aae',
    500: '#2f728d',
    950: '#000000',
  },
}

SCSS

$custom: #2f728d;
$custom-light: #739aae;
$custom-dark: #000000;

JSON

{
  "hex": "#2f728d",
  "rgb": {
    "r": 47,
    "g": 114,
    "b": 141
  },
  "hsl": {
    "h": 197.234,
    "s": 50,
    "l": 36.863
  },
  "oklch": {
    "l": 0.52098,
    "c": 0.07922,
    "h": 227.8
  },
  "luminance": 0.14562
}

Semantic roles & 50–950 ramp

primary

#2F728D

secondary

#B47B64

accent

#764EDA

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #2F728D

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

Preview Lab → · Contrast checker → · Palette generator →