#2C739E#2C739E

#2C739E is a mid, moderate cyan. Relative luminance 0.153; OKLCH L 53.1% C 0.097 H 239.1°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#2C739E
RGB	rgb(44, 115, 158)
HSL	hsl(203, 56%, 40%)
HSV	hsv(203, 72%, 62%)
CMYK	cmyk(72.2%, 27.2%, 0%, 38%)
CIE-LAB	lab(45.99, -7.38, -29.57)
CIE-LCH	lch(45.99, 30.48, 255.98°)
OKLab	oklab(53.09% -0.0498 -0.0834)
OKLCH	oklch(53.09% 0.097 239.1)
XYZ	xyz(13.3386, 15.2641, 34.5844)
Luminance	0.1527 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C739E #9E572C

analogous

#2C9E90 #2C739E #2C3A9E

triadic

#2C739E #9E2C73 #739E2C

tetradic

#2C739E #902C9E #9E572C #3A9E2C

square

#2C739E #902C9E #9E572C #3A9E2C

split-complementary

#2C739E #9E2C3A #9E902C

monochromatic

#112D3E #1F506E #2C739E #3E95C9 #6EAFD7

Accessibility & contrast

On white

5.18

#2C739E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#2C739E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C739E

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C739E	#FFFFFF	#000000	##FFFFFF
##2C739E	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F73A0

Deuteranopia (green-blind)

#4F689D

Tritanopia (blue-blind)

#007E82

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2c739e;
/* rgb */ color: rgb(44, 115, 158);
/* oklch */ color: oklch(53.1% 0.097 239.1);

Tailwind

colors: {
  custom: {
    50: '#749bbb',
    500: '#2c739e',
    950: '#000000',
  },
}

SCSS

$custom: #2c739e;
$custom-light: #749bbb;
$custom-dark: #000000;

JSON

{
  "hex": "#2c739e",
  "rgb": {
    "r": 44,
    "g": 115,
    "b": 158
  },
  "hsl": {
    "h": 202.632,
    "s": 56.436,
    "l": 39.608
  },
  "oklch": {
    "l": 0.53089,
    "c": 0.09716,
    "h": 239.1
  },
  "luminance": 0.15266
}

Semantic roles & 50–950 ramp

primary

#2C739E

secondary

#BE8868

accent

#8148E0

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #2C739E

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

Preview Lab → · Contrast checker → · Palette generator →