#2E73C8#2E73C8

#2E73C8 is a mid, vivid cyan. Relative luminance 0.170; OKLCH L 55.6% C 0.149 H 255.5°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#2E73C8
RGB	rgb(46, 115, 200)
HSL	hsl(213, 63%, 48%)
HSV	hsv(213, 77%, 78%)
CMYK	cmyk(77%, 42.5%, 0%, 21.6%)
CIE-LAB	lab(48.27, 8.37, -50.36)
CIE-LCH	lch(48.27, 51.05, 279.44°)
OKLab	oklab(55.62% -0.0372 -0.1441)
OKLCH	oklch(55.62% 0.149 255.5)
XYZ	xyz(17.6789, 17.0104, 56.9840)
Luminance	0.1701 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E73C8 #C8832E

analogous

#2EC0C8 #2E73C8 #362EC8

triadic

#2E73C8 #C82E73 #73C82E

tetradic

#2E73C8 #C82EC0 #C8832E #2EC836

square

#2E73C8 #C82EC0 #C8832E #2EC836

split-complementary

#2E73C8 #C8362E #C0C82E

monochromatic

#173A64 #235696 #2E73C8 #5A93D9 #8CB4E5

Accessibility & contrast

On white

4.77

#2E73C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#2E73C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E73C8

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E73C8	#FFFFFF	#000000	##FFFFFF
##2E73C8	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#497ACB

Deuteranopia (green-blind)

#2D6CC6

Tritanopia (blue-blind)

#008794

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #2e73c8;
/* rgb */ color: rgb(46, 115, 200);
/* oklch */ color: oklch(55.6% 0.149 255.5);

Tailwind

colors: {
  custom: {
    50: '#7d9ad9',
    500: '#2e73c8',
    950: '#000000',
  },
}

SCSS

$custom: #2e73c8;
$custom-light: #7d9ad9;
$custom-dark: #000000;

JSON

{
  "hex": "#2e73c8",
  "rgb": {
    "r": 46,
    "g": 115,
    "b": 200
  },
  "hsl": {
    "h": 213.117,
    "s": 62.602,
    "l": 48.235
  },
  "oklch": {
    "l": 0.55618,
    "c": 0.14884,
    "h": 255.5
  },
  "luminance": 0.17012
}

Semantic roles & 50–950 ramp

primary

#2E73C8

secondary

#CFAD83

accent

#9C42E6

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #2E73C8

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

Preview Lab → · Contrast checker → · Palette generator →