#184453#184453

#184453 is a dark, muted cyan. Relative luminance 0.050; OKLCH L 36.3% C 0.054 H 223.9°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX#184453
RGBrgb(24, 68, 83)
HSLhsl(195, 55%, 21%)
HSVhsv(195, 71%, 33%)
CMYKcmyk(71.1%, 18.1%, 0%, 67.5%)
CIE-LABlab(26.60, -9.63, -13.44)
CIE-LCHlch(26.60, 16.53, 234.36°)
OKLaboklab(36.33% -0.039 -0.0375)
OKLCHoklch(36.33% 0.054 223.9)
XYZxyz(4.0045, 4.9525, 8.9268)
Luminance0.0495 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#184453 #532718
analogous
#185344 #184453 #182653
triadic
#184453 #531844 #445318
tetradic
#184453 #441853 #532718 #265318
square
#184453 #441853 #532718 #265318
split-complementary
#184453 #531826 #534418
monochromatic
#071318 #0A1D24 #184453 #266B82 #3392B2

Accessibility & contrast

On white

10.55
#184453 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.99
#184453 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184453
10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##184453#FFFFFF#000000##FFFFFF
##1844531.0010.551.9910.55
#FFFFFF10.551.0021.001.00
#0000001.9921.001.0021.00
##FFFFFF10.551.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3C4254
Deuteranopia (green-blind)
#333C53
Tritanopia (blue-blind)
#004949
Achromatopsia (no color)
#3F3F3F

Design tokens & code

CSS
--color: #184453;
/* rgb */ color: rgb(24, 68, 83);
/* oklch */ color: oklch(36.3% 0.054 223.9);
Tailwind
colors: {
  custom: {
    50: '#5d7883',
    500: '#184453',
    950: '#000000',
  },
}
SCSS
$custom: #184453;
$custom-light: #5d7883;
$custom-dark: #000000;
JSON
{
  "hex": "#184453",
  "rgb": {
    "r": 24,
    "g": 68,
    "b": 83
  },
  "hsl": {
    "h": 195.254,
    "s": 55.14,
    "l": 20.98
  },
  "oklch": {
    "l": 0.3633,
    "c": 0.0541,
    "h": 223.9
  },
  "luminance": 0.04953
}

Semantic roles & 50–950 ramp

primary
#184453
secondary
#8A513D
accent
#6F49DE
background
#F5F7F8
surface
#E9EDEF
border
#C5C8CA
text
#05080A
muted
#797B7C

Preview Lab

Preview with #184453

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

Preview Lab → · Contrast checker → · Palette generator →

#184453 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva