#2E73B6#2E73B6

#2E73B6 is a mid, vivid cyan. Relative luminance 0.162; OKLCH L 54.5% C 0.125 H 250.7°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#2E73B6
RGB	rgb(46, 115, 182)
HSL	hsl(210, 60%, 45%)
HSV	hsv(210, 75%, 71%)
CMYK	cmyk(74.7%, 36.8%, 0%, 28.6%)
CIE-LAB	lab(47.26, 1.66, -41.60)
CIE-LCH	lch(47.26, 41.63, 272.28°)
OKLab	oklab(54.5% -0.0414 -0.1184)
OKLCH	oklch(54.5% 0.125 250.7)
XYZ	xyz(15.6978, 16.2179, 46.5499)
Luminance	0.1622 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E73B6 #B6712E

analogous

#2EB6B5 #2E73B6 #2E2FB6

triadic

#2E73B6 #B62E73 #73B62E

tetradic

#2E73B6 #B52EB6 #B6712E #2FB62E

square

#2E73B6 #B52EB6 #B6712E #2FB62E

split-complementary

#2E73B6 #B62E2F #B6B52E

monochromatic

#153554 #225485 #2E73B6 #4F92D2 #80B0DF

Accessibility & contrast

On white

4.95

#2E73B6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#2E73B6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E73B6

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E73B6	#FFFFFF	#000000	##FFFFFF
##2E73B6	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5477B9

Deuteranopia (green-blind)

#406AB5

Tritanopia (blue-blind)

#00838C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2e73b6;
/* rgb */ color: rgb(46, 115, 182);
/* oklch */ color: oklch(54.5% 0.125 250.7);

Tailwind

colors: {
  custom: {
    50: '#799acc',
    500: '#2e73b6',
    950: '#000000',
  },
}

SCSS

$custom: #2e73b6;
$custom-light: #799acc;
$custom-dark: #000000;

JSON

{
  "hex": "#2e73b6",
  "rgb": {
    "r": 46,
    "g": 115,
    "b": 182
  },
  "hsl": {
    "h": 209.559,
    "s": 59.649,
    "l": 44.706
  },
  "oklch": {
    "l": 0.54498,
    "c": 0.12545,
    "h": 250.7
  },
  "luminance": 0.1622
}

Semantic roles & 50–950 ramp

primary

#2E73B6

secondary

#C89F78

accent

#9345E3

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2E73B6

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

Preview Lab → · Contrast checker → · Palette generator →