#184C7C#184C7C

#184C7C is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.8% C 0.097 H 250.1°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX#184C7C
RGBrgb(24, 76, 124)
HSLhsl(209, 68%, 29%)
HSVhsv(209, 81%, 49%)
CMYKcmyk(80.6%, 38.7%, 0%, 51.4%)
CIE-LABlab(31.39, 1.23, -32.05)
CIE-LCHlch(31.39, 32.07, 272.20°)
OKLaboklab(40.82% -0.033 -0.0913)
OKLCHoklch(40.82% 0.097 250.1)
XYZxyz(6.5978, 6.8175, 20.0331)
Luminance0.0682 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#184C7C #7C4818
analogous
#187C7A #184C7C #181A7C
triadic
#184C7C #7C184C #4C7C18
tetradic
#184C7C #7A187C #7C4818 #1A7C18
square
#184C7C #7A187C #7C4818 #1A7C18
split-complementary
#184C7C #7C181A #7C7A18
monochromatic
#05101A #0E2D49 #184C7C #226BAF #368AD8

Accessibility & contrast

On white

8.88
#184C7C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.36
#184C7C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184C7C
8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##184C7C#FFFFFF#000000##FFFFFF
##184C7C1.008.882.368.88
#FFFFFF8.881.0021.001.00
#0000002.3621.001.0021.00
##FFFFFF8.881.0021.001.00

Color blindness preview

Protanopia (red-blind)
#354F7E
Deuteranopia (green-blind)
#26467B
Tritanopia (blue-blind)
#00575E
Achromatopsia (no color)
#4A4A4A

Design tokens & code

CSS
--color: #184c7c;
/* rgb */ color: rgb(24, 76, 124);
/* oklch */ color: oklch(40.8% 0.097 250.1);
Tailwind
colors: {
  custom: {
    50: '#657da2',
    500: '#184c7c',
    950: '#000000',
  },
}
SCSS
$custom: #184c7c;
$custom-light: #657da2;
$custom-dark: #000000;
JSON
{
  "hex": "#184c7c",
  "rgb": {
    "r": 24,
    "g": 76,
    "b": 124
  },
  "hsl": {
    "h": 208.8,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.40819,
    "c": 0.09714,
    "h": 250.1
  },
  "luminance": 0.06818
}

Semantic roles & 50–950 ramp

primary
#184C7C
secondary
#B1763F
accent
#903DEA
background
#F6F7FA
surface
#EBEEF3
border
#C6C9CD
text
#06090F
muted
#7A7B7F

Preview Lab

Preview with #184C7C

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

Preview Lab → · Contrast checker → · Palette generator →

#184C7C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva