#2C76B8#2C76B8

#2C76B8 is a mid, vivid cyan. Relative luminance 0.170; OKLCH L 55.3% C 0.126 H 249.1°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#2C76B8
RGB	rgb(44, 118, 184)
HSL	hsl(208, 61%, 45%)
HSV	hsv(208, 76%, 72%)
CMYK	cmyk(76.1%, 35.9%, 0%, 27.8%)
CIE-LAB	lab(48.20, 0.31, -41.27)
CIE-LCH	lch(48.20, 41.27, 270.43°)
OKLab	oklab(55.25% -0.0448 -0.1174)
OKLCH	oklch(55.25% 0.126 249.1)
XYZ	xyz(16.1656, 16.9512, 47.7580)
Luminance	0.1695 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C76B8 #B86E2C

analogous

#2CB8B4 #2C76B8 #2C30B8

triadic

#2C76B8 #B82C76 #76B82C

tetradic

#2C76B8 #B42CB8 #B86E2C #30B82C

square

#2C76B8 #B42CB8 #B86E2C #30B82C

split-complementary

#2C76B8 #B82C30 #B8B42C

monochromatic

#143755 #205687 #2C76B8 #4D94D4 #7EB2E0

Accessibility & contrast

On white

4.78

#2C76B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#2C76B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C76B8

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C76B8	#FFFFFF	#000000	##FFFFFF
##2C76B8	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5779BB

Deuteranopia (green-blind)

#436DB7

Tritanopia (blue-blind)

#00868E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2c76b8;
/* rgb */ color: rgb(44, 118, 184);
/* oklch */ color: oklch(55.3% 0.126 249.1);

Tailwind

colors: {
  custom: {
    50: '#799dcd',
    500: '#2c76b8',
    950: '#000000',
  },
}

SCSS

$custom: #2c76b8;
$custom-light: #799dcd;
$custom-dark: #000000;

JSON

{
  "hex": "#2c76b8",
  "rgb": {
    "r": 44,
    "g": 118,
    "b": 184
  },
  "hsl": {
    "h": 208.286,
    "s": 61.404,
    "l": 44.706
  },
  "oklch": {
    "l": 0.55253,
    "c": 0.1257,
    "h": 249.1
  },
  "luminance": 0.16953
}

Semantic roles & 50–950 ramp

primary

#2C76B8

secondary

#C99E77

accent

#8F43E5

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2C76B8

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

Preview Lab → · Contrast checker → · Palette generator →