#3A5D73#3A5D73

#3A5D73 is a mid, muted cyan. Relative luminance 0.100; OKLCH L 46.1% C 0.054 H 237.2°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX#3A5D73
RGBrgb(58, 93, 115)
HSLhsl(203, 33%, 34%)
HSVhsv(203, 50%, 45%)
CMYKcmyk(49.6%, 19.1%, 0%, 54.9%)
CIE-LABlab(37.78, -6.02, -16.38)
CIE-LCHlch(37.78, 17.46, 249.82°)
OKLaboklab(46.11% -0.0293 -0.0455)
OKLCHoklch(46.11% 0.054 237.2)
XYZxyz(8.7527, 9.9654, 17.6786)
Luminance0.0997 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3A5D73 #73503A
analogous
#3A736D #3A5D73 #3A4173
triadic
#3A5D73 #733A5D #5D733A
tetradic
#3A5D73 #6D3A73 #73503A #41733A
square
#3A5D73 #6D3A73 #73503A #41733A
split-complementary
#3A5D73 #733A41 #736D3A
monochromatic
#111B22 #253C4A #3A5D73 #4F7E9C #709CB7

Accessibility & contrast

On white

7.02
#3A5D73 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.99
#3A5D73 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A5D73
7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3A5D73#FFFFFF#000000##FFFFFF
##3A5D731.007.022.997.02
#FFFFFF7.021.0021.001.00
#0000002.9921.001.0021.00
##FFFFFF7.021.0021.001.00

Color blindness preview

Protanopia (red-blind)
#535C74
Deuteranopia (green-blind)
#4B5673
Tritanopia (blue-blind)
#206364
Achromatopsia (no color)
#595959

Design tokens & code

CSS
--color: #3a5d73;
/* rgb */ color: rgb(58, 93, 115);
/* oklch */ color: oklch(46.1% 0.054 237.2);
Tailwind
colors: {
  custom: {
    50: '#748a9b',
    500: '#3a5d73',
    950: '#000000',
  },
}
SCSS
$custom: #3a5d73;
$custom-light: #748a9b;
$custom-dark: #000000;
JSON
{
  "hex": "#3a5d73",
  "rgb": {
    "r": 58,
    "g": 93,
    "b": 115
  },
  "hsl": {
    "h": 203.158,
    "s": 32.948,
    "l": 33.922
  },
  "oklch": {
    "l": 0.46106,
    "c": 0.0541,
    "h": 237.2
  },
  "luminance": 0.09966
}

Semantic roles & 50–950 ramp

primary
#3A5D73
secondary
#A17E68
accent
#885FC9
background
#F7F8F9
surface
#EDF0F2
border
#C8CBCC
text
#080B0E
muted
#7B7C7E

Preview Lab

Preview with #3A5D73

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

Preview Lab → · Contrast checker → · Palette generator →

#3A5D73 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva