#2E75B5#2E75B5

#2E75B5 is a mid, vivid cyan. Relative luminance 0.166; OKLCH L 54.9% C 0.122 H 249.1°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#2E75B5
RGB	rgb(46, 117, 181)
HSL	hsl(208, 59%, 45%)
HSV	hsv(208, 75%, 71%)
CMYK	cmyk(74.6%, 35.4%, 0%, 29%)
CIE-LAB	lab(47.80, 0.07, -40.16)
CIE-LCH	lch(47.80, 40.16, 270.10°)
OKLab	oklab(54.91% -0.0435 -0.1142)
OKLCH	oklch(54.91% 0.122 249.1)
XYZ	xyz(15.8253, 16.6378, 46.0845)
Luminance	0.1664 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E75B5 #B56E2E

analogous

#2EB5B1 #2E75B5 #2E32B5

triadic

#2E75B5 #B52E75 #75B52E

tetradic

#2E75B5 #B12EB5 #B56E2E #32B52E

square

#2E75B5 #B12EB5 #B56E2E #32B52E

split-complementary

#2E75B5 #B52E32 #B5B12E

monochromatic

#153653 #225584 #2E75B5 #4E94D2 #7FB1DE

Accessibility & contrast

On white

4.85

#2E75B5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#2E75B5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E75B5

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E75B5	#FFFFFF	#000000	##FFFFFF
##2E75B5	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5878B8

Deuteranopia (green-blind)

#446CB4

Tritanopia (blue-blind)

#00848C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2e75b5;
/* rgb */ color: rgb(46, 117, 181);
/* oklch */ color: oklch(54.9% 0.122 249.1);

Tailwind

colors: {
  custom: {
    50: '#799ccb',
    500: '#2e75b5',
    950: '#000000',
  },
}

SCSS

$custom: #2e75b5;
$custom-light: #799ccb;
$custom-dark: #000000;

JSON

{
  "hex": "#2e75b5",
  "rgb": {
    "r": 46,
    "g": 117,
    "b": 181
  },
  "hsl": {
    "h": 208.444,
    "s": 59.471,
    "l": 44.51
  },
  "oklch": {
    "l": 0.54905,
    "c": 0.12221,
    "h": 249.1
  },
  "luminance": 0.1664
}

Semantic roles & 50–950 ramp

primary

#2E75B5

secondary

#C79D78

accent

#9045E3

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2E75B5

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

Preview Lab → · Contrast checker → · Palette generator →