#4E75AF#4E75AF

#4E75AF is a mid, moderate blue. Relative luminance 0.174; OKLCH L 56.0% C 0.101 H 258.1°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#4E75AF
RGB	rgb(78, 117, 175)
HSL	hsl(216, 38%, 50%)
HSV	hsv(216, 55%, 69%)
CMYK	cmyk(55.4%, 33.1%, 0%, 31.4%)
CIE-LAB	lab(48.80, 3.69, -35.01)
CIE-LCH	lch(48.80, 35.20, 276.02°)
OKLab	oklab(55.95% -0.0208 -0.0987)
OKLCH	oklch(55.95% 0.101 258.1)
XYZ	xyz(17.2384, 17.4361, 43.0062)
Luminance	0.1744 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E75AF #AF884E

analogous

#4EA6AF #4E75AF #574EAF

triadic

#4E75AF #AF4E75 #75AF4E

tetradic

#4E75AF #AF4EA6 #AF884E #4EAF57

square

#4E75AF #AF4EA6 #AF884E #4EAF57

split-complementary

#4E75AF #AF574E #A6AF4E

monochromatic

#283C5A #3B5985 #4E75AF #7896C3 #A2B7D6

Accessibility & contrast

On white

4.68

#4E75AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#4E75AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E75AF

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E75AF	#FFFFFF	#000000	##FFFFFF
##4E75AF	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E79B1

Deuteranopia (green-blind)

#5270AE

Tritanopia (blue-blind)

#10828A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4e75af;
/* rgb */ color: rgb(78, 117, 175);
/* oklch */ color: oklch(56.0% 0.101 258.1);

Tailwind

colors: {
  custom: {
    50: '#869cc7',
    500: '#4e75af',
    950: '#000000',
  },
}

SCSS

$custom: #4e75af;
$custom-light: #869cc7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e75af",
  "rgb": {
    "r": 78,
    "g": 117,
    "b": 175
  },
  "hsl": {
    "h": 215.876,
    "s": 38.34,
    "l": 49.608
  },
  "oklch": {
    "l": 0.55953,
    "c": 0.10088,
    "h": 258.1
  },
  "luminance": 0.17437
}

Semantic roles & 50–950 ramp

primary

#4E75AF

secondary

#C3B196

accent

#9F5ACE

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #4E75AF

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

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