#184553#184553

#184553 is a dark, muted cyan. Relative luminance 0.051; OKLCH L 36.6% C 0.054 H 221.8°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#184553
RGB	rgb(24, 69, 83)
HSL	hsl(194, 55%, 21%)
HSV	hsv(194, 71%, 33%)
CMYK	cmyk(71.1%, 16.9%, 0%, 67.5%)
CIE-LAB	lab(26.95, -10.25, -12.91)
CIE-LCH	lch(26.95, 16.48, 231.54°)
OKLab	oklab(36.61% -0.0402 -0.036)
OKLCH	oklch(36.61% 0.054 221.8)
XYZ	xyz(4.0655, 5.0745, 8.9472)
Luminance	0.0508 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184553 #532618

analogous

#185343 #184553 #182753

triadic

#184553 #531845 #455318

tetradic

#184553 #431853 #532618 #275318

square

#184553 #431853 #532618 #275318

split-complementary

#184553 #531827 #534318

monochromatic

#071418 #0A1E24 #184553 #266C82 #3394B2

Accessibility & contrast

On white

10.42

#184553 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#184553 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184553

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184553	#FFFFFF	#000000	##FFFFFF
##184553	1.00	10.42	2.02	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D4354

Deuteranopia (green-blind)

#343D53

Tritanopia (blue-blind)

#004949

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #184553;
/* rgb */ color: rgb(24, 69, 83);
/* oklch */ color: oklch(36.6% 0.054 221.8);

Tailwind

colors: {
  custom: {
    50: '#5d7883',
    500: '#184553',
    950: '#000000',
  },
}

SCSS

$custom: #184553;
$custom-light: #5d7883;
$custom-dark: #000000;

JSON

{
  "hex": "#184553",
  "rgb": {
    "r": 24,
    "g": 69,
    "b": 83
  },
  "hsl": {
    "h": 194.237,
    "s": 55.14,
    "l": 20.98
  },
  "oklch": {
    "l": 0.36607,
    "c": 0.05395,
    "h": 221.8
  },
  "luminance": 0.05075
}

Semantic roles & 50–950 ramp

primary

#184553

secondary

#8A4F3D

accent

#6D49DE

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#05090A

muted

#797B7C

Preview Lab

Preview with #184553

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

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