#184388#184388

#184388 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 39.5% C 0.125 H 259.7°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX#184388
RGBrgb(24, 67, 136)
HSLhsl(217, 70%, 31%)
HSVhsv(217, 82%, 53%)
CMYKcmyk(82.4%, 50.7%, 0%, 46.7%)
CIE-LABlab(29.38, 12.25, -42.72)
CIE-LCHlch(29.38, 44.44, 286.00°)
OKLaboklab(39.51% -0.0224 -0.1229)
OKLCHoklch(39.51% 0.125 259.7)
XYZxyz(6.8262, 5.9853, 24.0833)
Luminance0.0599 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#184388 #885D18
analogous
#187B88 #184388 #251888
triadic
#184388 #881843 #438818
tetradic
#184388 #88187B #885D18 #188825
square
#184388 #88187B #885D18 #188825
split-complementary
#184388 #882518 #7B8818
monochromatic
#061020 #0F2954 #184388 #215DBC #3E7BDD

Accessibility & contrast

On white

9.56
#184388 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.20
#184388 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184388
9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##184388#FFFFFF#000000##FFFFFF
##1843881.009.562.209.56
#FFFFFF9.561.0021.001.00
#0000002.2021.001.0021.00
##FFFFFF9.561.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1A4B8B
Deuteranopia (green-blind)
#004087
Tritanopia (blue-blind)
#00545F
Achromatopsia (no color)
#454545

Design tokens & code

CSS
--color: #184388;
/* rgb */ color: rgb(24, 67, 136);
/* oklch */ color: oklch(39.5% 0.125 259.7);
Tailwind
colors: {
  custom: {
    50: '#6876ab',
    500: '#184388',
    950: '#000000',
  },
}
SCSS
$custom: #184388;
$custom-light: #6876ab;
$custom-dark: #000000;
JSON
{
  "hex": "#184388",
  "rgb": {
    "r": 24,
    "g": 67,
    "b": 136
  },
  "hsl": {
    "h": 216.964,
    "s": 70,
    "l": 31.373
  },
  "oklch": {
    "l": 0.3951,
    "c": 0.12493,
    "h": 259.7
  },
  "luminance": 0.05986
}

Semantic roles & 50–950 ramp

primary
#184388
secondary
#BC8C40
accent
#A93BED
background
#F6F7FA
surface
#ECEDF4
border
#C7C8CE
text
#070810
muted
#7A7B7F

Preview Lab

Preview with #184388

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

Preview Lab → · Contrast checker → · Palette generator →

#184388 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva