#2E75B8#2E75B8

#2E75B8 is a mid, vivid cyan. Relative luminance 0.168; OKLCH L 55.1% C 0.126 H 250.2°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#2E75B8
RGB	rgb(46, 117, 184)
HSL	hsl(209, 60%, 45%)
HSV	hsv(209, 75%, 72%)
CMYK	cmyk(75%, 36.4%, 0%, 27.8%)
CIE-LAB	lab(47.96, 1.17, -41.65)
CIE-LCH	lch(47.96, 41.66, 271.62°)
OKLab	oklab(55.08% -0.0427 -0.1185)
OKLCH	oklch(55.08% 0.126 250.2)
XYZ	xyz(16.1365, 16.7623, 47.7231)
Luminance	0.1676 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E75B8 #B8712E

analogous

#2EB8B6 #2E75B8 #2E30B8

triadic

#2E75B8 #B82E75 #75B82E

tetradic

#2E75B8 #B62EB8 #B8712E #30B82E

square

#2E75B8 #B62EB8 #B8712E #30B82E

split-complementary

#2E75B8 #B82E30 #B8B62E

monochromatic

#163756 #225687 #2E75B8 #5094D3 #81B2DF

Accessibility & contrast

On white

4.82

#2E75B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#2E75B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E75B8

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E75B8	#FFFFFF	#000000	##FFFFFF
##2E75B8	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5679BB

Deuteranopia (green-blind)

#426CB7

Tritanopia (blue-blind)

#00858E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2e75b8;
/* rgb */ color: rgb(46, 117, 184);
/* oklch */ color: oklch(55.1% 0.126 250.2);

Tailwind

colors: {
  custom: {
    50: '#799ccd',
    500: '#2e75b8',
    950: '#000000',
  },
}

SCSS

$custom: #2e75b8;
$custom-light: #799ccd;
$custom-dark: #000000;

JSON

{
  "hex": "#2e75b8",
  "rgb": {
    "r": 46,
    "g": 117,
    "b": 184
  },
  "hsl": {
    "h": 209.13,
    "s": 60,
    "l": 45.098
  },
  "oklch": {
    "l": 0.55082,
    "c": 0.12601,
    "h": 250.2
  },
  "luminance": 0.16764
}

Semantic roles & 50–950 ramp

primary

#2E75B8

secondary

#C8A079

accent

#9245E3

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2E75B8

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

Preview Lab → · Contrast checker → · Palette generator →