#2E75CE#2E75CE

#2E75CE is a mid, vivid cyan. Relative luminance 0.178; OKLCH L 56.5% C 0.154 H 255.9°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#2E75CE
RGB	rgb(46, 117, 206)
HSL	hsl(213, 63%, 49%)
HSV	hsv(213, 78%, 81%)
CMYK	cmyk(77.7%, 43.2%, 0%, 19.2%)
CIE-LAB	lab(49.20, 9.38, -52.30)
CIE-LCH	lch(49.20, 53.14, 280.16°)
OKLab	oklab(56.45% -0.0376 -0.1498)
OKLCH	oklch(56.45% 0.154 255.9)
XYZ	xyz(18.6245, 17.7575, 60.8265)
Luminance	0.1776 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E75CE #CE872E

analogous

#2EC5CE #2E75CE #372ECE

triadic

#2E75CE #CE2E75 #75CE2E

tetradic

#2E75CE #CE2EC5 #CE872E #2ECE37

square

#2E75CE #CE2EC5 #CE872E #2ECE37

split-complementary

#2E75CE #CE372E #C5CE2E

monochromatic

#183C6A #23599C #2E75CE #5E96DB #90B6E6

Accessibility & contrast

On white

4.61

#2E75CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#2E75CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2E75CE

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E75CE	#FFFFFF	#000000	##FFFFFF
##2E75CE	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#487DD1

Deuteranopia (green-blind)

#296ECC

Tritanopia (blue-blind)

#008A97

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #2e75ce;
/* rgb */ color: rgb(46, 117, 206);
/* oklch */ color: oklch(56.5% 0.154 255.9);

Tailwind

colors: {
  custom: {
    50: '#7e9cdd',
    500: '#2e75ce',
    950: '#000000',
  },
}

SCSS

$custom: #2e75ce;
$custom-light: #7e9cdd;
$custom-dark: #000000;

JSON

{
  "hex": "#2e75ce",
  "rgb": {
    "r": 46,
    "g": 117,
    "b": 206
  },
  "hsl": {
    "h": 213.375,
    "s": 63.492,
    "l": 49.412
  },
  "oklch": {
    "l": 0.56453,
    "c": 0.15446,
    "h": 255.9
  },
  "luminance": 0.1776
}

Semantic roles & 50–950 ramp

primary

#2E75CE

secondary

#D1B087

accent

#9D41E7

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #2E75CE

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

Preview Lab → · Contrast checker → · Palette generator →