#184477#184477

#184477 is a dark, moderate cyan. Relative luminance 0.057; OKLCH L 38.5% C 0.099 H 254.4°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).

Color values

HEX#184477
RGBrgb(24, 68, 119)
HSLhsl(212, 66%, 28%)
HSVhsv(212, 80%, 47%)
CMYKcmyk(79.8%, 42.9%, 0%, 53.3%)
CIE-LABlab(28.54, 4.56, -33.46)
CIE-LCHlch(28.54, 33.77, 277.77°)
OKLaboklab(38.49% -0.0267 -0.0956)
OKLCHoklch(38.49% 0.099 254.4)
XYZxyz(5.7723, 5.6597, 18.2374)
Luminance0.0566 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#184477 #774B18
analogous
#187377 #184477 #1C1877
triadic
#184477 #771844 #447718
tetradic
#184477 #771873 #774B18 #18771C
square
#184477 #771873 #774B18 #18771C
split-complementary
#184477 #771C18 #737718
monochromatic
#050F19 #0E2744 #184477 #2261AA #337FD6

Accessibility & contrast

On white

9.85
#184477 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.13
#184477 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184477
9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##184477#FFFFFF#000000##FFFFFF
##1844771.009.852.139.85
#FFFFFF9.851.0021.001.00
#0000002.1321.001.0021.00
##FFFFFF9.851.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2B4879
Deuteranopia (green-blind)
#1B3F76
Tritanopia (blue-blind)
#005057
Achromatopsia (no color)
#434343

Design tokens & code

CSS
--color: #184477;
/* rgb */ color: rgb(24, 68, 119);
/* oklch */ color: oklch(38.5% 0.099 254.4);
Tailwind
colors: {
  custom: {
    50: '#64779e',
    500: '#184477',
    950: '#000000',
  },
}
SCSS
$custom: #184477;
$custom-light: #64779e;
$custom-dark: #000000;
JSON
{
  "hex": "#184477",
  "rgb": {
    "r": 24,
    "g": 68,
    "b": 119
  },
  "hsl": {
    "h": 212.211,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.38493,
    "c": 0.09929,
    "h": 254.4
  },
  "luminance": 0.0566
}

Semantic roles & 50–950 ramp

primary
#184477
secondary
#AC793F
accent
#9A3EE9
background
#F6F7F9
surface
#EBEDF2
border
#C6C8CC
text
#06080E
muted
#7A7B7E

Preview Lab

Preview with #184477

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

Preview Lab → · Contrast checker → · Palette generator →

#184477 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva