#4E75AE#4E75AE

#4E75AE is a mid, moderate blue. Relative luminance 0.174; OKLCH L 55.9% C 0.100 H 257.8°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#4E75AE
RGB	rgb(78, 117, 174)
HSL	hsl(216, 38%, 49%)
HSV	hsv(216, 55%, 68%)
CMYK	cmyk(55.2%, 32.8%, 0%, 31.8%)
CIE-LAB	lab(48.76, 3.37, -34.50)
CIE-LCH	lch(48.76, 34.67, 275.57°)
OKLab	oklab(55.9% -0.021 -0.0972)
OKLCH	oklch(55.9% 0.1 257.8)
XYZ	xyz(17.1405, 17.3969, 42.4909)
Luminance	0.1740 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E75AE #AE874E

analogous

#4EA5AE #4E75AE #574EAE

triadic

#4E75AE #AE4E75 #75AE4E

tetradic

#4E75AE #AE4EA5 #AE874E #4EAE57

square

#4E75AE #AE4EA5 #AE874E #4EAE57

split-complementary

#4E75AE #AE574E #A5AE4E

monochromatic

#283C59 #3B5984 #4E75AE #7796C2 #A1B6D5

Accessibility & contrast

On white

4.69

#4E75AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#4E75AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E75AE

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E75AE	#FFFFFF	#000000	##FFFFFF
##4E75AE	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E79B0

Deuteranopia (green-blind)

#5270AD

Tritanopia (blue-blind)

#138289

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4e75ae;
/* rgb */ color: rgb(78, 117, 174);
/* oklch */ color: oklch(55.9% 0.100 257.8);

Tailwind

colors: {
  custom: {
    50: '#869cc6',
    500: '#4e75ae',
    950: '#000000',
  },
}

SCSS

$custom: #4e75ae;
$custom-light: #869cc6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e75ae",
  "rgb": {
    "r": 78,
    "g": 117,
    "b": 174
  },
  "hsl": {
    "h": 215.625,
    "s": 38.095,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55899,
    "c": 0.0995,
    "h": 257.8
  },
  "luminance": 0.17398
}

Semantic roles & 50–950 ramp

primary

#4E75AE

secondary

#C2B096

accent

#9F5ACE

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #4E75AE

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

Preview Lab → · Contrast checker → · Palette generator →