#2C7BAB#2C7BAB

#2C7BAB is a mid, moderate cyan. Relative luminance 0.176; OKLCH L 55.7% C 0.106 H 239.7°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#2C7BAB
RGB	rgb(44, 123, 171)
HSL	hsl(203, 59%, 42%)
HSV	hsv(203, 74%, 67%)
CMYK	cmyk(74.3%, 28.1%, 0%, 32.9%)
CIE-LAB	lab(49.06, -7.42, -32.39)
CIE-LCH	lch(49.06, 33.23, 257.09°)
OKLab	oklab(55.72% -0.0535 -0.0915)
OKLCH	oklch(55.72% 0.106 239.7)
XYZ	xyz(15.4695, 17.6399, 41.1097)
Luminance	0.1764 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C7BAB #AB5C2C

analogous

#2CAB9C #2C7BAB #2C3CAB

triadic

#2C7BAB #AB2C7B #7BAB2C

tetradic

#2C7BAB #9C2CAB #AB5C2C #3CAB2C

square

#2C7BAB #9C2CAB #AB5C2C #3CAB2C

split-complementary

#2C7BAB #AB2C3C #AB9C2C

monochromatic

#13354A #1F587A #2C7BAB #459BCF #76B5DC

Accessibility & contrast

On white

4.64

#2C7BAB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#2C7BAB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2C7BAB

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C7BAB	#FFFFFF	#000000	##FFFFFF
##2C7BAB	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#657BAD

Deuteranopia (green-blind)

#536FAA

Tritanopia (blue-blind)

#00878C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #2c7bab;
/* rgb */ color: rgb(44, 123, 171);
/* oklch */ color: oklch(55.7% 0.106 239.7);

Tailwind

colors: {
  custom: {
    50: '#77a1c4',
    500: '#2c7bab',
    950: '#000000',
  },
}

SCSS

$custom: #2c7bab;
$custom-light: #77a1c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c7bab",
  "rgb": {
    "r": 44,
    "g": 123,
    "b": 171
  },
  "hsl": {
    "h": 202.677,
    "s": 59.07,
    "l": 42.157
  },
  "oklch": {
    "l": 0.55718,
    "c": 0.10598,
    "h": 239.7
  },
  "luminance": 0.17642
}

Semantic roles & 50–950 ramp

primary

#2C7BAB

secondary

#C38F6F

accent

#8146E2

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2C7BAB

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

Preview Lab → · Contrast checker → · Palette generator →