#184E69#184E69

#184E69 is a dark, moderate cyan. Relative luminance 0.067; OKLCH L 40.2% C 0.072 H 234.6°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#184E69
RGB	rgb(24, 78, 105)
HSL	hsl(200, 63%, 25%)
HSV	hsv(200, 77%, 41%)
CMYK	cmyk(77.1%, 25.7%, 0%, 58.8%)
CIE-LAB	lab(31.03, -7.56, -20.70)
CIE-LCH	lch(31.03, 22.04, 249.94°)
OKLab	oklab(40.2% -0.0414 -0.0583)
OKLCH	oklch(40.2% 0.072 234.6)
XYZ	xyz(5.6499, 6.6622, 14.3500)
Luminance	0.0666 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184E69 #693318

analogous

#18695B #184E69 #182569

triadic

#184E69 #69184E #4E6918

tetradic

#184E69 #5B1869 #693318 #256918

square

#184E69 #5B1869 #693318 #256918

split-complementary

#184E69 #691825 #695B18

monochromatic

#061319 #0D2937 #184E69 #23739B #2F98CD

Accessibility & contrast

On white

9.00

#184E69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#184E69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184E69

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184E69	#FFFFFF	#000000	##FFFFFF
##184E69	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414D6A

Deuteranopia (green-blind)

#364669

Tritanopia (blue-blind)

#005557

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #184e69;
/* rgb */ color: rgb(24, 78, 105);
/* oklch */ color: oklch(40.2% 0.072 234.6);

Tailwind

colors: {
  custom: {
    50: '#617f94',
    500: '#184e69',
    950: '#000000',
  },
}

SCSS

$custom: #184e69;
$custom-light: #617f94;
$custom-dark: #000000;

JSON

{
  "hex": "#184e69",
  "rgb": {
    "r": 24,
    "g": 78,
    "b": 105
  },
  "hsl": {
    "h": 200,
    "s": 62.791,
    "l": 25.294
  },
  "oklch": {
    "l": 0.40199,
    "c": 0.07151,
    "h": 234.6
  },
  "luminance": 0.06663
}

Semantic roles & 50–950 ramp

primary

#184E69

secondary

#9F5E3E

accent

#7942E6

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #184E69

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

Preview Lab → · Contrast checker → · Palette generator →