#4E75A6#4E75A6

#4E75A6 is a mid, moderate cyan. Relative luminance 0.171; OKLCH L 55.5% C 0.089 H 254.7°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#4E75A6
RGB	rgb(78, 117, 166)
HSL	hsl(213, 36%, 48%)
HSV	hsv(213, 53%, 65%)
CMYK	cmyk(53%, 29.5%, 0%, 34.9%)
CIE-LAB	lab(48.38, 0.77, -30.44)
CIE-LCH	lch(48.38, 30.45, 271.46°)
OKLab	oklab(55.48% -0.0234 -0.0854)
OKLCH	oklch(55.48% 0.089 254.7)
XYZ	xyz(16.3837, 17.0942, 38.5052)
Luminance	0.1709 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E75A6 #A67F4E

analogous

#4EA1A6 #4E75A6 #534EA6

triadic

#4E75A6 #A64E75 #75A64E

tetradic

#4E75A6 #A64EA1 #A67F4E #4EA653

square

#4E75A6 #A64EA1 #A67F4E #4EA653

split-complementary

#4E75A6 #A6534E #A1A64E

monochromatic

#273A53 #3A587C #4E75A6 #7494BE #9DB4D1

Accessibility & contrast

On white

4.75

#4E75A6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#4E75A6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E75A6

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E75A6	#FFFFFF	#000000	##FFFFFF
##4E75A6	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6178A8

Deuteranopia (green-blind)

#566FA5

Tritanopia (blue-blind)

#1F8086

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4e75a6;
/* rgb */ color: rgb(78, 117, 166);
/* oklch */ color: oklch(55.5% 0.089 254.7);

Tailwind

colors: {
  custom: {
    50: '#859cc0',
    500: '#4e75a6',
    950: '#000000',
  },
}

SCSS

$custom: #4e75a6;
$custom-light: #859cc0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e75a6",
  "rgb": {
    "r": 78,
    "g": 117,
    "b": 166
  },
  "hsl": {
    "h": 213.409,
    "s": 36.066,
    "l": 47.843
  },
  "oklch": {
    "l": 0.55479,
    "c": 0.08859,
    "h": 254.7
  },
  "luminance": 0.17095
}

Semantic roles & 50–950 ramp

primary

#4E75A6

secondary

#BEAA92

accent

#9A5CCC

background

#F8F9FB

surface

#F0F2F7

border

#CBCCD0

text

#0B0E12

muted

#7C7E81

Preview Lab

Preview with #4E75A6

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

Preview Lab → · Contrast checker → · Palette generator →