#4E75A9#4E75A9

#4E75A9 is a mid, moderate cyan. Relative luminance 0.172; OKLCH L 55.6% C 0.093 H 256.0°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#4E75A9
RGB	rgb(78, 117, 169)
HSL	hsl(214, 37%, 48%)
HSV	hsv(214, 54%, 66%)
CMYK	cmyk(53.8%, 30.8%, 0%, 33.7%)
CIE-LAB	lab(48.52, 1.74, -31.97)
CIE-LCH	lch(48.52, 32.01, 273.11°)
OKLab	oklab(55.63% -0.0225 -0.0899)
OKLCH	oklch(55.63% 0.093 256)
XYZ	xyz(16.6621, 17.2056, 39.9714)
Luminance	0.1721 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E75A9 #A9824E

analogous

#4EA2A9 #4E75A9 #544EA9

triadic

#4E75A9 #A94E75 #75A94E

tetradic

#4E75A9 #A94EA2 #A9824E #4EA954

square

#4E75A9 #A94EA2 #A9824E #4EA954

split-complementary

#4E75A9 #A9544E #A2A94E

monochromatic

#273B55 #3B587F #4E75A9 #7595BF #9FB5D3

Accessibility & contrast

On white

4.73

#4E75A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#4E75A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E75A9

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E75A9	#FFFFFF	#000000	##FFFFFF
##4E75A9	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6078AB

Deuteranopia (green-blind)

#556FA8

Tritanopia (blue-blind)

#1B8187

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4e75a9;
/* rgb */ color: rgb(78, 117, 169);
/* oklch */ color: oklch(55.6% 0.093 256.0);

Tailwind

colors: {
  custom: {
    50: '#869cc3',
    500: '#4e75a9',
    950: '#000000',
  },
}

SCSS

$custom: #4e75a9;
$custom-light: #869cc3;
$custom-dark: #000000;

JSON

{
  "hex": "#4e75a9",
  "rgb": {
    "r": 78,
    "g": 117,
    "b": 169
  },
  "hsl": {
    "h": 214.286,
    "s": 36.842,
    "l": 48.431
  },
  "oklch": {
    "l": 0.55634,
    "c": 0.09266,
    "h": 256
  },
  "luminance": 0.17207
}

Semantic roles & 50–950 ramp

primary

#4E75A9

secondary

#BFAD93

accent

#9C5BCD

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E12

muted

#7D7E81

Preview Lab

Preview with #4E75A9

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

Preview Lab → · Contrast checker → · Palette generator →