#427C86#427C86

#427C86 is a mid, moderate teal. Relative luminance 0.173; OKLCH L 55.1% C 0.063 H 209.9°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX#427C86
RGBrgb(66, 124, 134)
HSLhsl(189, 34%, 39%)
HSVhsv(189, 51%, 53%)
CMYKcmyk(50.7%, 7.5%, 0%, 47.5%)
CIE-LABlab(48.63, -16.05, -11.31)
CIE-LCHlch(48.63, 19.64, 215.15°)
OKLaboklab(55.09% -0.0542 -0.0312)
OKLCHoklch(55.09% 0.063 209.9)
XYZxyz(13.7558, 17.2936, 25.1627)
Luminance0.1729 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#427C86 #864C42
analogous
#42866E #427C86 #425A86
triadic
#427C86 #86427C #7C8642
tetradic
#427C86 #6E4286 #864C42 #5A8642
square
#427C86 #6E4286 #864C42 #5A8642
split-complementary
#427C86 #86425A #866E42
monochromatic
#1A3034 #2E565D #427C86 #58A0AD #81B8C1

Accessibility & contrast

On white

4.71
#427C86 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.46
#427C86 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427C86
4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##427C86#FFFFFF#000000##FFFFFF
##427C861.004.714.464.71
#FFFFFF4.711.0021.001.00
#0000004.4621.001.0021.00
##FFFFFF4.711.0021.001.00

Color blindness preview

Protanopia (red-blind)
#737887
Deuteranopia (green-blind)
#687086
Tritanopia (blue-blind)
#1A817F
Achromatopsia (no color)
#737373

Design tokens & code

CSS
--color: #427c86;
/* rgb */ color: rgb(66, 124, 134);
/* oklch */ color: oklch(55.1% 0.063 209.9);
Tailwind
colors: {
  custom: {
    50: '#7ca2a9',
    500: '#427c86',
    950: '#000000',
  },
}
SCSS
$custom: #427c86;
$custom-light: #7ca2a9;
$custom-dark: #000000;
JSON
{
  "hex": "#427c86",
  "rgb": {
    "r": 66,
    "g": 124,
    "b": 134
  },
  "hsl": {
    "h": 188.824,
    "s": 34,
    "l": 39.216
  },
  "oklch": {
    "l": 0.55093,
    "c": 0.06254,
    "h": 209.9
  },
  "luminance": 0.17295
}

Semantic roles & 50–950 ramp

primary
#427C86
secondary
#AC8078
accent
#6E5ECA
background
#F7F9FA
surface
#EEF2F4
border
#C9CCCE
text
#0A0F0F
muted
#7C7E7F

Preview Lab

Preview with #427C86

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

Preview Lab → · Contrast checker → · Palette generator →

#427C86 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva