#2D729B#2D729B

#2D729B is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 52.7% C 0.094 H 238.4°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#2D729B
RGB	rgb(45, 114, 155)
HSL	hsl(202, 55%, 39%)
HSV	hsv(202, 71%, 61%)
CMYK	cmyk(71%, 26.5%, 0%, 39.2%)
CIE-LAB	lab(45.58, -7.71, -28.46)
CIE-LCH	lch(45.58, 29.48, 254.84°)
OKLab	oklab(52.72% -0.0492 -0.0802)
OKLCH	oklch(52.72% 0.094 238.4)
XYZ	xyz(13.0136, 14.9576, 33.2053)
Luminance	0.1496 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D729B #9B562D

analogous

#2D9B8D #2D729B #2D3B9B

triadic

#2D729B #9B2D72 #729B2D

tetradic

#2D729B #8D2D9B #9B562D #3B9B2D

square

#2D729B #8D2D9B #9B562D #3B9B2D

split-complementary

#2D729B #9B2D3B #9B8D2D

monochromatic

#112C3C #1F4F6C #2D729B #3E94C7 #6EAED5

Accessibility & contrast

On white

5.26

#2D729B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#2D729B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D729B

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D729B	#FFFFFF	#000000	##FFFFFF
##2D729B	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F729D

Deuteranopia (green-blind)

#50679A

Tritanopia (blue-blind)

#007C80

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2d729b;
/* rgb */ color: rgb(45, 114, 155);
/* oklch */ color: oklch(52.7% 0.094 238.4);

Tailwind

colors: {
  custom: {
    50: '#749ab8',
    500: '#2d729b',
    950: '#000000',
  },
}

SCSS

$custom: #2d729b;
$custom-light: #749ab8;
$custom-dark: #000000;

JSON

{
  "hex": "#2d729b",
  "rgb": {
    "r": 45,
    "g": 114,
    "b": 155
  },
  "hsl": {
    "h": 202.364,
    "s": 55,
    "l": 39.216
  },
  "oklch": {
    "l": 0.5272,
    "c": 0.09408,
    "h": 238.4
  },
  "luminance": 0.14959
}

Semantic roles & 50–950 ramp

primary

#2D729B

secondary

#BC8768

accent

#8149DE

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #2D729B

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

Preview Lab → · Contrast checker → · Palette generator →