#2E79BB#2E79BB

#2E79BB is a mid, vivid cyan. Relative luminance 0.178; OKLCH L 56.2% C 0.126 H 248.7°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#2E79BB
RGB	rgb(46, 121, 187)
HSL	hsl(208, 61%, 46%)
HSV	hsv(208, 75%, 73%)
CMYK	cmyk(75.4%, 35.3%, 0%, 26.7%)
CIE-LAB	lab(49.30, -0.15, -41.25)
CIE-LCH	lch(49.30, 41.25, 269.79°)
OKLab	oklab(56.19% -0.0457 -0.1173)
OKLCH	oklch(56.19% 0.126 248.7)
XYZ	xyz(16.9303, 17.8415, 49.5555)
Luminance	0.1784 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E79BB #BB702E

analogous

#2EBBB6 #2E79BB #2E32BB

triadic

#2E79BB #BB2E79 #79BB2E

tetradic

#2E79BB #B62EBB #BB702E #32BB2E

square

#2E79BB #B62EBB #BB702E #32BB2E

split-complementary

#2E79BB #BB2E32 #BBB62E

monochromatic

#163959 #22598A #2E79BB #5297D4 #83B5E0

Accessibility & contrast

On white

4.60

#2E79BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#2E79BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2E79BB

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E79BB	#FFFFFF	#000000	##FFFFFF
##2E79BB	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B7CBE

Deuteranopia (green-blind)

#466FBA

Tritanopia (blue-blind)

#008991

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #2e79bb;
/* rgb */ color: rgb(46, 121, 187);
/* oklch */ color: oklch(56.2% 0.126 248.7);

Tailwind

colors: {
  custom: {
    50: '#7a9fd0',
    500: '#2e79bb',
    950: '#000000',
  },
}

SCSS

$custom: #2e79bb;
$custom-light: #7a9fd0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e79bb",
  "rgb": {
    "r": 46,
    "g": 121,
    "b": 187
  },
  "hsl": {
    "h": 208.085,
    "s": 60.515,
    "l": 45.686
  },
  "oklch": {
    "l": 0.56188,
    "c": 0.12588,
    "h": 248.7
  },
  "luminance": 0.17843
}

Semantic roles & 50–950 ramp

primary

#2E79BB

secondary

#CAA07B

accent

#8F44E4

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #2E79BB

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

Preview Lab → · Contrast checker → · Palette generator →