#185A7D#185A7D

#185A7D is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.4% C 0.086 H 237.1°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX#185A7D
RGBrgb(24, 90, 125)
HSLhsl(201, 68%, 29%)
HSVhsv(201, 81%, 49%)
CMYKcmyk(80.8%, 28%, 0%, 51%)
CIE-LABlab(35.96, -7.30, -25.46)
CIE-LCHlch(35.96, 26.49, 254.01°)
OKLaboklab(44.45% -0.0466 -0.0719)
OKLCHoklch(44.45% 0.086 237.1)
XYZxyz(7.7330, 8.9863, 20.7250)
Luminance0.0899 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#185A7D #7D3B18
analogous
#187D6E #185A7D #18287D
triadic
#185A7D #7D185A #5A7D18
tetradic
#185A7D #6E187D #7D3B18 #287D18
square
#185A7D #6E187D #7D3B18 #287D18
split-complementary
#185A7D #7D1828 #7D6E18
monochromatic
#05121A #0E354A #185A7D #227FB0 #37A1D9

Accessibility & contrast

On white

7.51
#185A7D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.80
#185A7D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185A7D
7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##185A7D#FFFFFF#000000##FFFFFF
##185A7D1.007.512.807.51
#FFFFFF7.511.0021.001.00
#0000002.8021.001.0021.00
##FFFFFF7.511.0021.001.00

Color blindness preview

Protanopia (red-blind)
#495A7F
Deuteranopia (green-blind)
#3C507C
Tritanopia (blue-blind)
#006366
Achromatopsia (no color)
#555555

Design tokens & code

CSS
--color: #185a7d;
/* rgb */ color: rgb(24, 90, 125);
/* oklch */ color: oklch(44.4% 0.086 237.1);
Tailwind
colors: {
  custom: {
    50: '#6688a3',
    500: '#185a7d',
    950: '#000000',
  },
}
SCSS
$custom: #185a7d;
$custom-light: #6688a3;
$custom-dark: #000000;
JSON
{
  "hex": "#185a7d",
  "rgb": {
    "r": 24,
    "g": 90,
    "b": 125
  },
  "hsl": {
    "h": 200.792,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.44445,
    "c": 0.08572,
    "h": 237.1
  },
  "luminance": 0.08987
}

Semantic roles & 50–950 ramp

primary
#185A7D
secondary
#B2673F
accent
#793DEB
background
#F6F8FA
surface
#EBEFF3
border
#C6CACD
text
#070B0F
muted
#7A7C7F

Preview Lab

Preview with #185A7D

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

Preview Lab → · Contrast checker → · Palette generator →

#185A7D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva