#184678#184678

#184678 is a dark, moderate cyan. Relative luminance 0.059; OKLCH L 39.1% C 0.098 H 253.3°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX#184678
RGBrgb(24, 70, 120)
HSLhsl(211, 67%, 28%)
HSVhsv(211, 80%, 47%)
CMYKcmyk(80%, 41.7%, 0%, 52.9%)
CIE-LABlab(29.23, 3.62, -32.97)
CIE-LCHlch(29.23, 33.17, 276.26°)
OKLaboklab(39.06% -0.0283 -0.0942)
OKLCHoklch(39.06% 0.098 253.3)
XYZxyz(5.9557, 5.9299, 18.5963)
Luminance0.0593 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#184678 #784A18
analogous
#187678 #184678 #1A1878
triadic
#184678 #781846 #467818
tetradic
#184678 #781876 #784A18 #18781A
square
#184678 #781876 #784A18 #18781A
split-complementary
#184678 #781A18 #767818
monochromatic
#050F1A #0E2845 #184678 #2264AB #3482D6

Accessibility & contrast

On white

9.61
#184678 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.19
#184678 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184678
9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##184678#FFFFFF#000000##FFFFFF
##1846781.009.612.199.61
#FFFFFF9.611.0021.001.00
#0000002.1921.001.0021.00
##FFFFFF9.611.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2E4A7A
Deuteranopia (green-blind)
#1E4177
Tritanopia (blue-blind)
#005259
Achromatopsia (no color)
#454545

Design tokens & code

CSS
--color: #184678;
/* rgb */ color: rgb(24, 70, 120);
/* oklch */ color: oklch(39.1% 0.098 253.3);
Tailwind
colors: {
  custom: {
    50: '#64799f',
    500: '#184678',
    950: '#000000',
  },
}
SCSS
$custom: #184678;
$custom-light: #64799f;
$custom-dark: #000000;
JSON
{
  "hex": "#184678",
  "rgb": {
    "r": 24,
    "g": 70,
    "b": 120
  },
  "hsl": {
    "h": 211.25,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.39057,
    "c": 0.09835,
    "h": 253.3
  },
  "luminance": 0.05931
}

Semantic roles & 50–950 ramp

primary
#184678
secondary
#AD783F
accent
#973EEA
background
#F6F7F9
surface
#EBEDF2
border
#C6C8CC
text
#06090E
muted
#7A7B7E

Preview Lab

Preview with #184678

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

Preview Lab → · Contrast checker → · Palette generator →

#184678 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva