#4E75A4#4E75A4

#4E75A4 is a mid, moderate cyan. Relative luminance 0.170; OKLCH L 55.4% C 0.086 H 253.8°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#4E75A4
RGB	rgb(78, 117, 164)
HSL	hsl(213, 36%, 47%)
HSV	hsv(213, 52%, 64%)
CMYK	cmyk(52.4%, 28.7%, 0%, 35.7%)
CIE-LAB	lab(48.29, 0.13, -29.41)
CIE-LCH	lch(48.29, 29.41, 270.26°)
OKLab	oklab(55.38% -0.024 -0.0825)
OKLCH	oklch(55.38% 0.086 253.8)
XYZ	xyz(16.2017, 17.0214, 37.5465)
Luminance	0.1702 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E75A4 #A47D4E

analogous

#4EA0A4 #4E75A4 #524EA4

triadic

#4E75A4 #A44E75 #75A44E

tetradic

#4E75A4 #A44EA0 #A47D4E #4EA452

square

#4E75A4 #A44EA0 #A47D4E #4EA452

split-complementary

#4E75A4 #A4524E #A0A44E

monochromatic

#273A51 #3A577B #4E75A4 #7394BC #9CB4D0

Accessibility & contrast

On white

4.77

#4E75A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#4E75A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E75A4

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E75A4	#FFFFFF	#000000	##FFFFFF
##4E75A4	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6277A6

Deuteranopia (green-blind)

#586FA3

Tritanopia (blue-blind)

#228085

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4e75a4;
/* rgb */ color: rgb(78, 117, 164);
/* oklch */ color: oklch(55.4% 0.086 253.8);

Tailwind

colors: {
  custom: {
    50: '#859cbf',
    500: '#4e75a4',
    950: '#000000',
  },
}

SCSS

$custom: #4e75a4;
$custom-light: #859cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#4e75a4",
  "rgb": {
    "r": 78,
    "g": 117,
    "b": 164
  },
  "hsl": {
    "h": 212.791,
    "s": 35.537,
    "l": 47.451
  },
  "oklch": {
    "l": 0.55377,
    "c": 0.08591,
    "h": 253.8
  },
  "luminance": 0.17023
}

Semantic roles & 50–950 ramp

primary

#4E75A4

secondary

#BDA991

accent

#995CCC

background

#F8F9FB

surface

#F0F2F7

border

#CBCCD0

text

#0B0E12

muted

#7C7E81

Preview Lab

Preview with #4E75A4

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

Preview Lab → · Contrast checker → · Palette generator →