#4D6579#4D6579

#4D6579 is a mid, muted cyan. Relative luminance 0.123; OKLCH L 49.5% C 0.043 H 243.9°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX#4D6579
RGBrgb(77, 101, 121)
HSLhsl(207, 22%, 39%)
HSVhsv(207, 36%, 47%)
CMYKcmyk(36.4%, 16.5%, 0%, 52.5%)
CIE-LABlab(41.63, -3.55, -14.06)
CIE-LCHlch(41.63, 14.50, 255.82°)
OKLaboklab(49.53% -0.0189 -0.0387)
OKLCHoklch(49.53% 0.043 243.9)
XYZxyz(11.1644, 12.2651, 19.8646)
Luminance0.1227 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4D6579 #79614D
analogous
#4D7977 #4D6579 #4D4F79
triadic
#4D6579 #794D65 #65794D
tetradic
#4D6579 #774D79 #79614D #4F794D
square
#4D6579 #774D79 #79614D #4F794D
split-complementary
#4D6579 #794D4F #79774D
monochromatic
#1D272E #354654 #4D6579 #66849D #8BA2B5

Accessibility & contrast

On white

6.08
#4D6579 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.45
#4D6579 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D6579
6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4D6579#FFFFFF#000000##FFFFFF
##4D65791.006.083.456.08
#FFFFFF6.081.0021.001.00
#0000003.4521.001.0021.00
##FFFFFF6.081.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5D657A
Deuteranopia (green-blind)
#576079
Tritanopia (blue-blind)
#3F6A6B
Achromatopsia (no color)
#626262

Design tokens & code

CSS
--color: #4d6579;
/* rgb */ color: rgb(77, 101, 121);
/* oklch */ color: oklch(49.5% 0.043 243.9);
Tailwind
colors: {
  custom: {
    50: '#80909f',
    500: '#4d6579',
    950: '#000000',
  },
}
SCSS
$custom: #4d6579;
$custom-light: #80909f;
$custom-dark: #000000;
JSON
{
  "hex": "#4d6579",
  "rgb": {
    "r": 77,
    "g": 101,
    "b": 121
  },
  "hsl": {
    "h": 207.273,
    "s": 22.222,
    "l": 38.824
  },
  "oklch": {
    "l": 0.49532,
    "c": 0.04308,
    "h": 243.9
  },
  "luminance": 0.12266
}

Semantic roles & 50–950 ramp

primary
#4D6579
secondary
#A28F80
accent
#9069BF
background
#F7F8F9
surface
#EEF0F2
border
#C9CBCC
text
#0A0C0E
muted
#7C7D7E

Preview Lab

Preview with #4D6579

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

Preview Lab → · Contrast checker → · Palette generator →

#4D6579 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva