#184A6C#184A6C

#184A6C is a dark, moderate cyan. Relative luminance 0.062; OKLCH L 39.3% C 0.078 H 242.5°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX#184A6C
RGBrgb(24, 74, 108)
HSLhsl(204, 64%, 26%)
HSVhsv(204, 78%, 42%)
CMYKcmyk(77.8%, 31.5%, 0%, 57.6%)
CIE-LABlab(29.85, -3.86, -24.44)
CIE-LCHlch(29.85, 24.74, 261.04°)
OKLaboklab(39.31% -0.036 -0.0692)
OKLCHoklch(39.31% 0.078 242.5)
XYZxyz(5.5312, 6.1738, 15.0846)
Luminance0.0617 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#184A6C #6C3A18
analogous
#186C64 #184A6C #18206C
triadic
#184A6C #6C184A #4A6C18
tetradic
#184A6C #64186C #6C3A18 #206C18
square
#184A6C #64186C #6C3A18 #206C18
split-complementary
#184A6C #6C1820 #6C6418
monochromatic
#061119 #0D283A #184A6C #236C9E #2E8FD0

Accessibility & contrast

On white

9.40
#184A6C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.23
#184A6C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184A6C
9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##184A6C#FFFFFF#000000##FFFFFF
##184A6C1.009.402.239.40
#FFFFFF9.401.0021.001.00
#0000002.2321.001.0021.00
##FFFFFF9.401.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3A4B6E
Deuteranopia (green-blind)
#2F436B
Tritanopia (blue-blind)
#005256
Achromatopsia (no color)
#464646

Design tokens & code

CSS
--color: #184a6c;
/* rgb */ color: rgb(24, 74, 108);
/* oklch */ color: oklch(39.3% 0.078 242.5);
Tailwind
colors: {
  custom: {
    50: '#627c96',
    500: '#184a6c',
    950: '#000000',
  },
}
SCSS
$custom: #184a6c;
$custom-light: #627c96;
$custom-dark: #000000;
JSON
{
  "hex": "#184a6c",
  "rgb": {
    "r": 24,
    "g": 74,
    "b": 108
  },
  "hsl": {
    "h": 204.286,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.39314,
    "c": 0.07797,
    "h": 242.5
  },
  "luminance": 0.06174
}

Semantic roles & 50–950 ramp

primary
#184A6C
secondary
#A2663E
accent
#8441E7
background
#F6F7F9
surface
#EBEEF2
border
#C6C9CC
text
#06090D
muted
#7A7B7E

Preview Lab

Preview with #184A6C

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

Preview Lab → · Contrast checker → · Palette generator →

#184A6C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva