#184099#184099

#184099 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.3% C 0.153 H 263.1°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX#184099
RGBrgb(24, 64, 153)
HSLhsl(221, 73%, 35%)
HSVhsv(221, 84%, 60%)
CMYKcmyk(84.3%, 58.2%, 0%, 40%)
CIE-LABlab(29.81, 21.27, -52.44)
CIE-LCHlch(29.81, 56.59, 292.08°)
OKLaboklab(40.26% -0.0184 -0.1516)
OKLCHoklch(40.26% 0.153 263.1)
XYZxyz(7.9578, 6.1599, 30.9004)
Luminance0.0616 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#184099 #997118
analogous
#188199 #184099 #301899
triadic
#184099 #991840 #409918
tetradic
#184099 #991881 #997118 #189930
square
#184099 #991881 #997118 #189930
split-complementary
#184099 #993018 #819918
monochromatic
#07142F #102A64 #184099 #2056CE #4979E2

Accessibility & contrast

On white

9.41
#184099 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.23
#184099 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184099
9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##184099#FFFFFF#000000##FFFFFF
##1840991.009.412.239.41
#FFFFFF9.411.0021.001.00
#0000002.2321.001.0021.00
##FFFFFF9.411.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004C9C
Deuteranopia (green-blind)
#004197
Tritanopia (blue-blind)
#005666
Achromatopsia (no color)
#464646

Design tokens & code

CSS
--color: #184099;
/* rgb */ color: rgb(24, 64, 153);
/* oklch */ color: oklch(40.3% 0.153 263.1);
Tailwind
colors: {
  custom: {
    50: '#6d74b8',
    500: '#184099',
    950: '#000000',
  },
}
SCSS
$custom: #184099;
$custom-light: #6d74b8;
$custom-dark: #000000;
JSON
{
  "hex": "#184099",
  "rgb": {
    "r": 24,
    "g": 64,
    "b": 153
  },
  "hsl": {
    "h": 221.395,
    "s": 72.881,
    "l": 34.706
  },
  "oklch": {
    "l": 0.40255,
    "c": 0.15268,
    "h": 263.1
  },
  "luminance": 0.06161
}

Semantic roles & 50–950 ramp

primary
#184099
secondary
#C49E49
accent
#B738F0
background
#F7F7FB
surface
#EDEDF6
border
#C8C8D0
text
#080811
muted
#7B7B80

Preview Lab

Preview with #184099

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

Preview Lab → · Contrast checker → · Palette generator →

#184099 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva