#184153#184153

#184153 is a dark, muted cyan. Relative luminance 0.046; OKLCH L 35.5% C 0.055 H 230.0°. Best body text is #FFFFFF at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#184153
RGB	rgb(24, 65, 83)
HSL	hsl(198, 55%, 21%)
HSV	hsv(198, 71%, 33%)
CMYK	cmyk(71.1%, 21.7%, 0%, 67.5%)
CIE-LAB	lab(25.56, -7.75, -15.04)
CIE-LCH	lch(25.56, 16.92, 242.72°)
OKLab	oklab(35.5% -0.0353 -0.0421)
OKLCH	oklch(35.5% 0.055 230)
XYZ	xyz(3.8277, 4.5989, 8.8679)
Luminance	0.0460 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184153 #532A18

analogous

#185347 #184153 #182353

triadic

#184153 #531841 #415318

tetradic

#184153 #471853 #532A18 #235318

square

#184153 #471853 #532A18 #235318

split-complementary

#184153 #531823 #534718

monochromatic

#071318 #0A1C24 #184153 #266682 #338BB2

Accessibility & contrast

On white

10.94

#184153 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#184153 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184153

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184153	#FFFFFF	#000000	##FFFFFF
##184153	1.00	10.94	1.92	10.94
#FFFFFF	10.94	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384054

Deuteranopia (green-blind)

#303A53

Tritanopia (blue-blind)

#004647

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #184153;
/* rgb */ color: rgb(24, 65, 83);
/* oklch */ color: oklch(35.5% 0.055 230.0);

Tailwind

colors: {
  custom: {
    50: '#5d7583',
    500: '#184153',
    950: '#000000',
  },
}

SCSS

$custom: #184153;
$custom-light: #5d7583;
$custom-dark: #000000;

JSON

{
  "hex": "#184153",
  "rgb": {
    "r": 24,
    "g": 65,
    "b": 83
  },
  "hsl": {
    "h": 198.305,
    "s": 55.14,
    "l": 20.98
  },
  "oklch": {
    "l": 0.355,
    "c": 0.05494,
    "h": 230
  },
  "luminance": 0.04599
}

Semantic roles & 50–950 ramp

primary

#184153

secondary

#8A543D

accent

#7749DE

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080A

muted

#797B7C

Preview Lab

Preview with #184153

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

Preview Lab → · Contrast checker → · Palette generator →