#2D729C#2D729C

#2D729C is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 52.8% C 0.095 H 239.1°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#2D729C
RGB	rgb(45, 114, 156)
HSL	hsl(203, 55%, 39%)
HSV	hsv(203, 71%, 61%)
CMYK	cmyk(71.2%, 26.9%, 0%, 38.8%)
CIE-LAB	lab(45.62, -7.35, -28.97)
CIE-LCH	lch(45.62, 29.89, 255.76°)
OKLab	oklab(52.77% -0.0489 -0.0817)
OKLCH	oklch(52.77% 0.095 239.1)
XYZ	xyz(13.0979, 14.9914, 33.6494)
Luminance	0.1499 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D729C #9C572D

analogous

#2D9C8F #2D729C #2D3A9C

triadic

#2D729C #9C2D72 #729C2D

tetradic

#2D729C #8F2D9C #9C572D #3A9C2D

square

#2D729C #8F2D9C #9C572D #3A9C2D

split-complementary

#2D729C #9C2D3A #9C8F2D

monochromatic

#122D3D #1F4F6D #2D729C #3F94C8 #6EAED5

Accessibility & contrast

On white

5.25

#2D729C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#2D729C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D729C

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D729C	#FFFFFF	#000000	##FFFFFF
##2D729C	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E729E

Deuteranopia (green-blind)

#4F679B

Tritanopia (blue-blind)

#007D80

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2d729c;
/* rgb */ color: rgb(45, 114, 156);
/* oklch */ color: oklch(52.8% 0.095 239.1);

Tailwind

colors: {
  custom: {
    50: '#749ab9',
    500: '#2d729c',
    950: '#000000',
  },
}

SCSS

$custom: #2d729c;
$custom-light: #749ab9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d729c",
  "rgb": {
    "r": 45,
    "g": 114,
    "b": 156
  },
  "hsl": {
    "h": 202.703,
    "s": 55.224,
    "l": 39.412
  },
  "oklch": {
    "l": 0.52772,
    "c": 0.09518,
    "h": 239.1
  },
  "luminance": 0.14993
}

Semantic roles & 50–950 ramp

primary

#2D729C

secondary

#BC8868

accent

#8249DF

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #2D729C

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

Preview Lab → · Contrast checker → · Palette generator →