#184488#184488

#184488 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 39.7% C 0.124 H 259.2°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX#184488
RGBrgb(24, 68, 136)
HSLhsl(216, 70%, 31%)
HSVhsv(216, 82%, 53%)
CMYKcmyk(82.4%, 50%, 0%, 46.7%)
CIE-LABlab(29.68, 11.56, -42.23)
CIE-LCHlch(29.68, 43.79, 285.31°)
OKLaboklab(39.74% -0.0232 -0.1214)
OKLCHoklch(39.74% 0.124 259.2)
XYZxyz(6.8861, 6.1052, 24.1033)
Luminance0.0611 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#184488 #885C18
analogous
#187C88 #184488 #241888
triadic
#184488 #881844 #448818
tetradic
#184488 #88187C #885C18 #188824
square
#184488 #88187C #885C18 #188824
split-complementary
#184488 #882418 #7C8818
monochromatic
#061020 #0F2A54 #184488 #215EBC #3E7CDD

Accessibility & contrast

On white

9.45
#184488 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.22
#184488 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184488
9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##184488#FFFFFF#000000##FFFFFF
##1844881.009.452.229.45
#FFFFFF9.451.0021.001.00
#0000002.2221.001.0021.00
##FFFFFF9.451.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1C4B8B
Deuteranopia (green-blind)
#004187
Tritanopia (blue-blind)
#00545F
Achromatopsia (no color)
#464646

Design tokens & code

CSS
--color: #184488;
/* rgb */ color: rgb(24, 68, 136);
/* oklch */ color: oklch(39.7% 0.124 259.2);
Tailwind
colors: {
  custom: {
    50: '#6877ab',
    500: '#184488',
    950: '#000000',
  },
}
SCSS
$custom: #184488;
$custom-light: #6877ab;
$custom-dark: #000000;
JSON
{
  "hex": "#184488",
  "rgb": {
    "r": 24,
    "g": 68,
    "b": 136
  },
  "hsl": {
    "h": 216.429,
    "s": 70,
    "l": 31.373
  },
  "oklch": {
    "l": 0.39741,
    "c": 0.12365,
    "h": 259.2
  },
  "luminance": 0.06106
}

Semantic roles & 50–950 ramp

primary
#184488
secondary
#BC8B40
accent
#A73BED
background
#F6F7FA
surface
#ECEDF4
border
#C7C8CE
text
#070810
muted
#7A7B7F

Preview Lab

Preview with #184488

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

Preview Lab → · Contrast checker → · Palette generator →

#184488 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva