#4E728F#4E728F

#4E728F is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.7% C 0.061 H 243.6°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#4E728F
RGB	rgb(78, 114, 143)
HSL	hsl(207, 29%, 43%)
HSV	hsv(207, 45%, 56%)
CMYK	cmyk(45.5%, 20.3%, 0%, 43.9%)
CIE-LAB	lab(46.49, -4.59, -19.82)
CIE-LCH	lch(46.49, 20.34, 256.96°)
OKLab	oklab(53.67% -0.0273 -0.055)
OKLCH	oklch(53.67% 0.061 243.6)
XYZ	xyz(14.1154, 15.6366, 28.2556)
Luminance	0.1564 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E728F #8F6B4E

analogous

#4E8F8B #4E728F #4E518F

triadic

#4E728F #8F4E72 #728F4E

tetradic

#4E728F #8B4E8F #8F6B4E #518F4E

square

#4E728F #8B4E8F #8F6B4E #518F4E

split-complementary

#4E728F #8F4E51 #8F8B4E

monochromatic

#233340 #385267 #4E728F #6C91AF #93AEC4

Accessibility & contrast

On white

5.09

#4E728F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#4E728F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E728F

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E728F	#FFFFFF	#000000	##FFFFFF
##4E728F	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#667290

Deuteranopia (green-blind)

#5D6B8E

Tritanopia (blue-blind)

#33797C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4e728f;
/* rgb */ color: rgb(78, 114, 143);
/* oklch */ color: oklch(53.7% 0.061 243.6);

Tailwind

colors: {
  custom: {
    50: '#839ab0',
    500: '#4e728f',
    950: '#000000',
  },
}

SCSS

$custom: #4e728f;
$custom-light: #839ab0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e728f",
  "rgb": {
    "r": 78,
    "g": 114,
    "b": 143
  },
  "hsl": {
    "h": 206.769,
    "s": 29.412,
    "l": 43.333
  },
  "oklch": {
    "l": 0.53669,
    "c": 0.06142,
    "h": 243.6
  },
  "luminance": 0.15637
}

Semantic roles & 50–950 ramp

primary

#4E728F

secondary

#B19A88

accent

#8F62C6

background

#F8F9FA

surface

#EFF2F4

border

#CACCCE

text

#0B0E10

muted

#7C7E7F

Preview Lab

Preview with #4E728F

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

Preview Lab → · Contrast checker → · Palette generator →