#184A7A#184A7A

#184A7A is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 40.2% C 0.097 H 250.9°. Best body text is #FFFFFF at 9.13:1 contrast (WCAG AA passes).

Color values

HEX#184A7A
RGBrgb(24, 74, 122)
HSLhsl(209, 67%, 29%)
HSVhsv(209, 80%, 48%)
CMYKcmyk(80.3%, 39.3%, 0%, 52.2%)
CIE-LABlab(30.63, 1.75, -32.00)
CIE-LCHlch(30.63, 32.05, 273.13°)
OKLaboklab(40.19% -0.0316 -0.0913)
OKLCHoklch(40.19% 0.097 250.9)
XYZxyz(6.3370, 6.4961, 19.3285)
Luminance0.0650 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#184A7A #7A4818
analogous
#187A79 #184A7A #18197A
triadic
#184A7A #7A184A #4A7A18
tetradic
#184A7A #79187A #7A4818 #197A18
square
#184A7A #79187A #7A4818 #197A18
split-complementary
#184A7A #7A1819 #7A7918
monochromatic
#05101A #0E2B47 #184A7A #2269AD #3588D7

Accessibility & contrast

On white

9.13
#184A7A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.30
#184A7A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184A7A
9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##184A7A#FFFFFF#000000##FFFFFF
##184A7A1.009.132.309.13
#FFFFFF9.131.0021.001.00
#0000002.3021.001.0021.00
##FFFFFF9.131.0021.001.00

Color blindness preview

Protanopia (red-blind)
#334D7C
Deuteranopia (green-blind)
#244479
Tritanopia (blue-blind)
#00555C
Achromatopsia (no color)
#484848

Design tokens & code

CSS
--color: #184a7a;
/* rgb */ color: rgb(24, 74, 122);
/* oklch */ color: oklch(40.2% 0.097 250.9);
Tailwind
colors: {
  custom: {
    50: '#657ca1',
    500: '#184a7a',
    950: '#000000',
  },
}
SCSS
$custom: #184a7a;
$custom-light: #657ca1;
$custom-dark: #000000;
JSON
{
  "hex": "#184a7a",
  "rgb": {
    "r": 24,
    "g": 74,
    "b": 122
  },
  "hsl": {
    "h": 209.388,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.40188,
    "c": 0.09659,
    "h": 250.9
  },
  "luminance": 0.06497
}

Semantic roles & 50–950 ramp

primary
#184A7A
secondary
#AF763F
accent
#923EEA
background
#F6F7F9
surface
#EBEEF2
border
#C6C9CC
text
#06090F
muted
#7A7B7E

Preview Lab

Preview with #184A7A

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

Preview Lab → · Contrast checker → · Palette generator →

#184A7A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva