#184E7E#184E7E

#184E7E is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.4% C 0.098 H 249.4°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX#184E7E
RGBrgb(24, 78, 126)
HSLhsl(208, 68%, 29%)
HSVhsv(208, 81%, 49%)
CMYKcmyk(81%, 38.1%, 0%, 50.6%)
CIE-LABlab(32.14, 0.72, -32.09)
CIE-LCHlch(32.14, 32.10, 271.29°)
OKLaboklab(41.45% -0.0344 -0.0914)
OKLCHoklch(41.45% 0.098 249.4)
XYZxyz(6.8655, 7.1485, 20.7526)
Luminance0.0715 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#184E7E #7E4818
analogous
#187E7B #184E7E #181B7E
triadic
#184E7E #7E184E #4E7E18
tetradic
#184E7E #7B187E #7E4818 #1B7E18
square
#184E7E #7B187E #7E4818 #1B7E18
split-complementary
#184E7E #7E181B #7E7B18
monochromatic
#05101A #0E2E4B #184E7E #226EB1 #378DD9

Accessibility & contrast

On white

8.64
#184E7E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.43
#184E7E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184E7E
8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##184E7E#FFFFFF#000000##FFFFFF
##184E7E1.008.642.438.64
#FFFFFF8.641.0021.001.00
#0000002.4321.001.0021.00
##FFFFFF8.641.0021.001.00

Color blindness preview

Protanopia (red-blind)
#375180
Deuteranopia (green-blind)
#28477D
Tritanopia (blue-blind)
#005960
Achromatopsia (no color)
#4C4C4C

Design tokens & code

CSS
--color: #184e7e;
/* rgb */ color: rgb(24, 78, 126);
/* oklch */ color: oklch(41.4% 0.098 249.4);
Tailwind
colors: {
  custom: {
    50: '#667fa3',
    500: '#184e7e',
    950: '#000000',
  },
}
SCSS
$custom: #184e7e;
$custom-light: #667fa3;
$custom-dark: #000000;
JSON
{
  "hex": "#184e7e",
  "rgb": {
    "r": 24,
    "g": 78,
    "b": 126
  },
  "hsl": {
    "h": 208.235,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.41449,
    "c": 0.0977,
    "h": 249.4
  },
  "luminance": 0.07149
}

Semantic roles & 50–950 ramp

primary
#184E7E
secondary
#B2763F
accent
#8F3DEB
background
#F6F7FA
surface
#EBEEF4
border
#C6C9CE
text
#070A0F
muted
#7A7C7F

Preview Lab

Preview with #184E7E

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

Preview Lab → · Contrast checker → · Palette generator →

#184E7E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva