#2D728C#2D728C

#2D728C is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 52.0% C 0.079 H 226.4°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#2D728C
RGB	rgb(45, 114, 140)
HSL	hsl(196, 51%, 36%)
HSV	hsv(196, 68%, 55%)
CMYK	cmyk(67.9%, 18.6%, 0%, 45.1%)
CIE-LAB	lab(44.92, -12.94, -20.58)
CIE-LCH	lch(44.92, 24.31, 237.85°)
OKLab	oklab(51.98% -0.0548 -0.0575)
OKLCH	oklch(51.98% 0.079 226.4)
XYZ	xyz(11.8312, 14.4847, 26.9782)
Luminance	0.1449 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D728C #8C472D

analogous

#2D8C77 #2D728C #2D438C

triadic

#2D728C #8C2D72 #728C2D

tetradic

#2D728C #772D8C #8C472D #438C2D

square

#2D728C #772D8C #8C472D #438C2D

split-complementary

#2D728C #8C2D43 #8C772D

monochromatic

#0F272F #1E4C5E #2D728C #3C98BA #66B1CE

Accessibility & contrast

On white

5.39

#2D728C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#2D728C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D728C

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D728C	#FFFFFF	#000000	##FFFFFF
##2D728C	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#64708D

Deuteranopia (green-blind)

#57668C

Tritanopia (blue-blind)

#007A7A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #2d728c;
/* rgb */ color: rgb(45, 114, 140);
/* oklch */ color: oklch(52.0% 0.079 226.4);

Tailwind

colors: {
  custom: {
    50: '#729aad',
    500: '#2d728c',
    950: '#000000',
  },
}

SCSS

$custom: #2d728c;
$custom-light: #729aad;
$custom-dark: #000000;

JSON

{
  "hex": "#2d728c",
  "rgb": {
    "r": 45,
    "g": 114,
    "b": 140
  },
  "hsl": {
    "h": 196.421,
    "s": 51.351,
    "l": 36.275
  },
  "oklch": {
    "l": 0.51981,
    "c": 0.07947,
    "h": 226.4
  },
  "luminance": 0.14486
}

Semantic roles & 50–950 ramp

primary

#2D728C

secondary

#B47760

accent

#744DDB

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #2D728C

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

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