#184890#184890

#184890 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.3% C 0.130 H 258.8°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX#184890
RGBrgb(24, 72, 144)
HSLhsl(216, 71%, 33%)
HSVhsv(216, 83%, 56%)
CMYKcmyk(83.3%, 50%, 0%, 43.5%)
CIE-LABlab(31.44, 12.10, -44.30)
CIE-LCHlch(31.44, 45.93, 285.27°)
OKLaboklab(41.28% -0.0251 -0.1275)
OKLCHoklch(41.28% 0.13 258.8)
XYZxyz(7.7262, 6.8416, 27.2935)
Luminance0.0684 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#184890 #906018
analogous
#188490 #184890 #241890
triadic
#184890 #901848 #489018
tetradic
#184890 #901884 #906018 #189024
square
#184890 #901884 #906018 #189024
split-complementary
#184890 #902418 #849018
monochromatic
#071427 #0F2E5C #184890 #2162C4 #4382E0

Accessibility & contrast

On white

8.87
#184890 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.37
#184890 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184890
8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##184890#FFFFFF#000000##FFFFFF
##1848901.008.872.378.87
#FFFFFF8.871.0021.001.00
#0000002.3721.001.0021.00
##FFFFFF8.871.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1D5093
Deuteranopia (green-blind)
#00458F
Tritanopia (blue-blind)
#005965
Achromatopsia (no color)
#4A4A4A

Design tokens & code

CSS
--color: #184890;
/* rgb */ color: rgb(24, 72, 144);
/* oklch */ color: oklch(41.3% 0.130 258.8);
Tailwind
colors: {
  custom: {
    50: '#6a7ab1',
    500: '#184890',
    950: '#000000',
  },
}
SCSS
$custom: #184890;
$custom-light: #6a7ab1;
$custom-dark: #000000;
JSON
{
  "hex": "#184890",
  "rgb": {
    "r": 24,
    "g": 72,
    "b": 144
  },
  "hsl": {
    "h": 216,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.41279,
    "c": 0.12992,
    "h": 258.8
  },
  "luminance": 0.06843
}

Semantic roles & 50–950 ramp

primary
#184890
secondary
#C08E43
accent
#A63AEE
background
#F6F7FB
surface
#ECEDF6
border
#C7C8D0
text
#080911
muted
#7A7B80

Preview Lab

Preview with #184890

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

Preview Lab → · Contrast checker → · Palette generator →

#184890 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva