#186477#186477

#186477 is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 46.8% C 0.076 H 218.9°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#186477
RGB	rgb(24, 100, 119)
HSL	hsl(192, 66%, 28%)
HSV	hsv(192, 80%, 47%)
CMYK	cmyk(79.8%, 16%, 0%, 53.3%)
CIE-LAB	lab(38.97, -15.43, -17.12)
CIE-LCH	lch(38.97, 23.05, 227.97°)
OKLab	oklab(46.76% -0.0594 -0.0479)
OKLCH	oklch(46.76% 0.076 218.9)
XYZ	xyz(8.2622, 10.6394, 19.0673)
Luminance	0.1064 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186477 #772B18

analogous

#18775A #186477 #183477

triadic

#186477 #771864 #647718

tetradic

#186477 #5A1877 #772B18 #347718

square

#186477 #5A1877 #772B18 #347718

split-complementary

#186477 #771834 #775A18

monochromatic

#051519 #0E3944 #186477 #228FAA #33B5D6

Accessibility & contrast

On white

6.71

#186477 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#186477 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186477

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186477	#FFFFFF	#000000	##FFFFFF
##186477	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586178

Deuteranopia (green-blind)

#4B5877

Tritanopia (blue-blind)

#006A6A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #186477;
/* rgb */ color: rgb(24, 100, 119);
/* oklch */ color: oklch(46.8% 0.076 218.9);

Tailwind

colors: {
  custom: {
    50: '#66909e',
    500: '#186477',
    950: '#000000',
  },
}

SCSS

$custom: #186477;
$custom-light: #66909e;
$custom-dark: #000000;

JSON

{
  "hex": "#186477",
  "rgb": {
    "r": 24,
    "g": 100,
    "b": 119
  },
  "hsl": {
    "h": 192,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.46762,
    "c": 0.07628,
    "h": 218.9
  },
  "luminance": 0.1064
}

Semantic roles & 50–950 ramp

primary

#186477

secondary

#AC553F

accent

#613EE9

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #186477

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

Preview Lab → · Contrast checker → · Palette generator →