#2E79B7#2E79B7

#2E79B7 is a mid, vivid cyan. Relative luminance 0.177; OKLCH L 56.0% C 0.121 H 247.2°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#2E79B7
RGB	rgb(46, 121, 183)
HSL	hsl(207, 60%, 45%)
HSV	hsv(207, 75%, 72%)
CMYK	cmyk(74.9%, 33.9%, 0%, 28.2%)
CIE-LAB	lab(49.10, -1.62, -39.27)
CIE-LCH	lch(49.10, 39.30, 267.64°)
OKLab	oklab(55.96% -0.0468 -0.1115)
OKLCH	oklch(55.96% 0.121 247.2)
XYZ	xyz(16.5081, 17.6726, 47.3317)
Luminance	0.1767 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E79B7 #B76C2E

analogous

#2EB7B0 #2E79B7 #2E35B7

triadic

#2E79B7 #B72E79 #79B72E

tetradic

#2E79B7 #B02EB7 #B76C2E #35B72E

square

#2E79B7 #B02EB7 #B76C2E #35B72E

split-complementary

#2E79B7 #B72E35 #B7B02E

monochromatic

#153855 #225986 #2E79B7 #4F97D3 #80B4DF

Accessibility & contrast

On white

4.63

#2E79B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#2E79B7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2E79B7

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E79B7	#FFFFFF	#000000	##FFFFFF
##2E79B7	1.00	4.63	4.53	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D7CBA

Deuteranopia (green-blind)

#496FB6

Tritanopia (blue-blind)

#00888F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #2e79b7;
/* rgb */ color: rgb(46, 121, 183);
/* oklch */ color: oklch(56.0% 0.121 247.2);

Tailwind

colors: {
  custom: {
    50: '#799fcd',
    500: '#2e79b7',
    950: '#000000',
  },
}

SCSS

$custom: #2e79b7;
$custom-light: #799fcd;
$custom-dark: #000000;

JSON

{
  "hex": "#2e79b7",
  "rgb": {
    "r": 46,
    "g": 121,
    "b": 183
  },
  "hsl": {
    "h": 207.153,
    "s": 59.825,
    "l": 44.902
  },
  "oklch": {
    "l": 0.55958,
    "c": 0.12093,
    "h": 247.2
  },
  "luminance": 0.17674
}

Semantic roles & 50–950 ramp

primary

#2E79B7

secondary

#C89D79

accent

#8C45E3

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2E79B7

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

Preview Lab → · Contrast checker → · Palette generator →