#2D739C#2D739C

#2D739C is a mid, moderate cyan. Relative luminance 0.152; OKLCH L 53.0% C 0.095 H 238.1°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#2D739C
RGB	rgb(45, 115, 156)
HSL	hsl(202, 55%, 39%)
HSV	hsv(202, 71%, 61%)
CMYK	cmyk(71.2%, 26.3%, 0%, 38.8%)
CIE-LAB	lab(45.93, -7.94, -28.49)
CIE-LCH	lch(45.93, 29.58, 254.42°)
OKLab	oklab(53.02% -0.0499 -0.0803)
OKLCH	oklch(53.02% 0.095 238.1)
XYZ	xyz(13.2113, 15.2182, 33.6872)
Luminance	0.1522 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D739C #9C562D

analogous

#2D9C8E #2D739C #2D3C9C

triadic

#2D739C #9C2D73 #739C2D

tetradic

#2D739C #8E2D9C #9C562D #3C9C2D

square

#2D739C #8E2D9C #9C562D #3C9C2D

split-complementary

#2D739C #9C2D3C #9C8E2D

monochromatic

#122D3D #1F506D #2D739C #3F95C8 #6EAFD5

Accessibility & contrast

On white

5.19

#2D739C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#2D739C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D739C

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D739C	#FFFFFF	#000000	##FFFFFF
##2D739C	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60739E

Deuteranopia (green-blind)

#51689B

Tritanopia (blue-blind)

#007D81

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2d739c;
/* rgb */ color: rgb(45, 115, 156);
/* oklch */ color: oklch(53.0% 0.095 238.1);

Tailwind

colors: {
  custom: {
    50: '#749bb9',
    500: '#2d739c',
    950: '#000000',
  },
}

SCSS

$custom: #2d739c;
$custom-light: #749bb9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d739c",
  "rgb": {
    "r": 45,
    "g": 115,
    "b": 156
  },
  "hsl": {
    "h": 202.162,
    "s": 55.224,
    "l": 39.412
  },
  "oklch": {
    "l": 0.53018,
    "c": 0.09453,
    "h": 238.1
  },
  "luminance": 0.1522
}

Semantic roles & 50–950 ramp

primary

#2D739C

secondary

#BC8768

accent

#8049DF

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #2D739C

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

Preview Lab → · Contrast checker → · Palette generator →