#20578C#20578C

#20578C is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.8% C 0.104 H 250.7°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX#20578C
RGBrgb(32, 87, 140)
HSLhsl(209, 63%, 34%)
HSVhsv(209, 77%, 55%)
CMYKcmyk(77.1%, 37.9%, 0%, 45.1%)
CIE-LABlab(36.01, 1.44, -34.54)
CIE-LCHlch(36.01, 34.57, 272.39°)
OKLaboklab(44.81% -0.0345 -0.0984)
OKLCHoklch(44.81% 0.104 250.7)
XYZxyz(8.7357, 9.0159, 26.0857)
Luminance0.0902 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#20578C #8C5520
analogous
#208C8B #20578C #20218C
triadic
#20578C #8C2057 #578C20
tetradic
#20578C #8B208C #8C5520 #218C20
square
#20578C #8B208C #8C5520 #218C20
split-complementary
#20578C #8C2021 #8C8B20
monochromatic
#091928 #15385A #20578C #2B76BE #5094D7

Accessibility & contrast

On white

7.49
#20578C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.80
#20578C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20578C
7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##20578C#FFFFFF#000000##FFFFFF
##20578C1.007.492.807.49
#FFFFFF7.491.0021.001.00
#0000002.8021.001.0021.00
##FFFFFF7.491.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3E5A8E
Deuteranopia (green-blind)
#2E508B
Tritanopia (blue-blind)
#00646B
Achromatopsia (no color)
#555555

Design tokens & code

CSS
--color: #20578c;
/* rgb */ color: rgb(32, 87, 140);
/* oklch */ color: oklch(44.8% 0.104 250.7);
Tailwind
colors: {
  custom: {
    50: '#6c86ae',
    500: '#20578c',
    950: '#000000',
  },
}
SCSS
$custom: #20578c;
$custom-light: #6c86ae;
$custom-dark: #000000;
JSON
{
  "hex": "#20578c",
  "rgb": {
    "r": 32,
    "g": 87,
    "b": 140
  },
  "hsl": {
    "h": 209.444,
    "s": 62.791,
    "l": 33.725
  },
  "oklch": {
    "l": 0.44813,
    "c": 0.10423,
    "h": 250.7
  },
  "luminance": 0.09017
}

Semantic roles & 50–950 ramp

primary
#20578C
secondary
#BA834E
accent
#9242E6
background
#F6F8FA
surface
#ECEFF4
border
#C7CACE
text
#080B10
muted
#7A7C7F

Preview Lab

Preview with #20578C

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

Preview Lab → · Contrast checker → · Palette generator →

#20578C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva