#2E79B8#2E79B8

#2E79B8 is a mid, vivid cyan. Relative luminance 0.177; OKLCH L 56.0% C 0.122 H 247.6°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#2E79B8
RGB	rgb(46, 121, 184)
HSL	hsl(207, 60%, 45%)
HSV	hsv(207, 75%, 72%)
CMYK	cmyk(75%, 34.2%, 0%, 27.8%)
CIE-LAB	lab(49.15, -1.25, -39.77)
CIE-LCH	lch(49.15, 39.79, 268.19°)
OKLab	oklab(56.02% -0.0465 -0.113)
OKLCH	oklch(56.02% 0.122 247.6)
XYZ	xyz(16.6125, 17.7144, 47.8818)
Luminance	0.1772 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E79B8 #B86D2E

analogous

#2EB8B2 #2E79B8 #2E34B8

triadic

#2E79B8 #B82E79 #79B82E

tetradic

#2E79B8 #B22EB8 #B86D2E #34B82E

square

#2E79B8 #B22EB8 #B86D2E #34B82E

split-complementary

#2E79B8 #B82E34 #B8B22E

monochromatic

#163956 #225987 #2E79B8 #5097D3 #81B4DF

Accessibility & contrast

On white

4.62

#2E79B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#2E79B8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2E79B8

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E79B8	#FFFFFF	#000000	##FFFFFF
##2E79B8	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C7CBB

Deuteranopia (green-blind)

#486FB7

Tritanopia (blue-blind)

#008890

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #2e79b8;
/* rgb */ color: rgb(46, 121, 184);
/* oklch */ color: oklch(56.0% 0.122 247.6);

Tailwind

colors: {
  custom: {
    50: '#7a9fcd',
    500: '#2e79b8',
    950: '#000000',
  },
}

SCSS

$custom: #2e79b8;
$custom-light: #7a9fcd;
$custom-dark: #000000;

JSON

{
  "hex": "#2e79b8",
  "rgb": {
    "r": 46,
    "g": 121,
    "b": 184
  },
  "hsl": {
    "h": 207.391,
    "s": 60,
    "l": 45.098
  },
  "oklch": {
    "l": 0.56015,
    "c": 0.12216,
    "h": 247.6
  },
  "luminance": 0.17716
}

Semantic roles & 50–950 ramp

primary

#2E79B8

secondary

#C89D79

accent

#8D45E3

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2E79B8

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

Preview Lab → · Contrast checker → · Palette generator →