#2E75B6#2E75B6

#2E75B6 is a mid, vivid cyan. Relative luminance 0.167; OKLCH L 55.0% C 0.123 H 249.5°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#2E75B6
RGB	rgb(46, 117, 182)
HSL	hsl(209, 60%, 45%)
HSV	hsv(209, 75%, 71%)
CMYK	cmyk(74.7%, 35.7%, 0%, 28.6%)
CIE-LAB	lab(47.85, 0.44, -40.66)
CIE-LCH	lch(47.85, 40.66, 270.61°)
OKLab	oklab(54.96% -0.0433 -0.1156)
OKLCH	oklch(54.96% 0.123 249.5)
XYZ	xyz(15.9283, 16.6790, 46.6268)
Luminance	0.1668 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E75B6 #B66F2E

analogous

#2EB6B3 #2E75B6 #2E31B6

triadic

#2E75B6 #B62E75 #75B62E

tetradic

#2E75B6 #B32EB6 #B66F2E #31B62E

square

#2E75B6 #B32EB6 #B66F2E #31B62E

split-complementary

#2E75B6 #B62E31 #B6B32E

monochromatic

#153654 #225685 #2E75B6 #4F94D2 #80B1DF

Accessibility & contrast

On white

4.84

#2E75B6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#2E75B6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E75B6

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E75B6	#FFFFFF	#000000	##FFFFFF
##2E75B6	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5778B9

Deuteranopia (green-blind)

#436CB5

Tritanopia (blue-blind)

#00848D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2e75b6;
/* rgb */ color: rgb(46, 117, 182);
/* oklch */ color: oklch(55.0% 0.123 249.5);

Tailwind

colors: {
  custom: {
    50: '#799ccc',
    500: '#2e75b6',
    950: '#000000',
  },
}

SCSS

$custom: #2e75b6;
$custom-light: #799ccc;
$custom-dark: #000000;

JSON

{
  "hex": "#2e75b6",
  "rgb": {
    "r": 46,
    "g": 117,
    "b": 182
  },
  "hsl": {
    "h": 208.676,
    "s": 59.649,
    "l": 44.706
  },
  "oklch": {
    "l": 0.54964,
    "c": 0.12347,
    "h": 249.5
  },
  "luminance": 0.16681
}

Semantic roles & 50–950 ramp

primary

#2E75B6

secondary

#C89E78

accent

#9045E3

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2E75B6

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

Preview Lab → · Contrast checker → · Palette generator →