#2C79B7#2C79B7

#2C79B7 is a mid, vivid cyan. Relative luminance 0.176; OKLCH L 55.9% C 0.122 H 246.8°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#2C79B7
RGB	rgb(44, 121, 183)
HSL	hsl(207, 61%, 45%)
HSV	hsv(207, 76%, 72%)
CMYK	cmyk(76%, 33.9%, 0%, 28.2%)
CIE-LAB	lab(49.04, -1.88, -39.36)
CIE-LCH	lch(49.04, 39.41, 267.27°)
OKLab	oklab(55.9% -0.0479 -0.1118)
OKLCH	oklch(55.9% 0.122 246.8)
XYZ	xyz(16.4200, 17.6272, 47.3276)
Luminance	0.1763 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C79B7 #B76A2C

analogous

#2CB7B0 #2C79B7 #2C33B7

triadic

#2C79B7 #B72C79 #79B72C

tetradic

#2C79B7 #B02CB7 #B76A2C #33B72C

square

#2C79B7 #B02CB7 #B76A2C #33B72C

split-complementary

#2C79B7 #B72C33 #B7B02C

monochromatic

#143854 #205886 #2C79B7 #4C97D4 #7EB4E0

Accessibility & contrast

On white

4.64

#2C79B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#2C79B7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2C79B7

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C79B7	#FFFFFF	#000000	##FFFFFF
##2C79B7	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)

#5C7CBA

Deuteranopia (green-blind)

#496FB6

Tritanopia (blue-blind)

#00888F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #2c79b7;
/* rgb */ color: rgb(44, 121, 183);
/* oklch */ color: oklch(55.9% 0.122 246.8);

Tailwind

colors: {
  custom: {
    50: '#799fcd',
    500: '#2c79b7',
    950: '#000000',
  },
}

SCSS

$custom: #2c79b7;
$custom-light: #799fcd;
$custom-dark: #000000;

JSON

{
  "hex": "#2c79b7",
  "rgb": {
    "r": 44,
    "g": 121,
    "b": 183
  },
  "hsl": {
    "h": 206.763,
    "s": 61.233,
    "l": 44.51
  },
  "oklch": {
    "l": 0.55898,
    "c": 0.12163,
    "h": 246.8
  },
  "luminance": 0.17629
}

Semantic roles & 50–950 ramp

primary

#2C79B7

secondary

#C89B76

accent

#8B43E4

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2C79B7

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

Preview Lab → · Contrast checker → · Palette generator →