#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
RGB	rgb(24, 68, 83)
HSL	hsl(195, 55%, 21%)
HSV	hsv(195, 71%, 33%)
CMYK	cmyk(71.1%, 18.1%, 0%, 67.5%)
CIE-LAB	lab(26.60, -9.63, -13.44)
CIE-LCH	lch(26.60, 16.53, 234.36°)
OKLab	oklab(36.33% -0.039 -0.0375)
OKLCH	oklch(36.33% 0.054 223.9)
XYZ	xyz(4.0045, 4.9525, 8.9268)
Luminance	0.0495 (WCAG relative)
Temperature	cool
Family	cyan

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
##184453	1.00	10.55	1.99	10.55
#FFFFFF	10.55	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.55	1.00	21.00	1.00

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 →