#186386#186386

#186386 is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.3% C 0.090 H 234.2°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#186386
RGB	rgb(24, 99, 134)
HSL	hsl(199, 70%, 31%)
HSV	hsv(199, 82%, 53%)
CMYK	cmyk(82.1%, 26.1%, 0%, 47.5%)
CIE-LAB	lab(39.31, -9.32, -25.73)
CIE-LCH	lch(39.31, 27.36, 250.09°)
OKLab	oklab(47.25% -0.0524 -0.0726)
OKLCH	oklch(47.25% 0.09 234.2)
XYZ	xyz(9.1399, 10.8380, 24.1599)
Luminance	0.1084 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186386 #863B18

analogous

#188672 #186386 #182C86

triadic

#186386 #861863 #638618

tetradic

#186386 #721886 #863B18 #2C8618

square

#186386 #721886 #863B18 #2C8618

split-complementary

#186386 #86182C #867218

monochromatic

#05161E #0F3D52 #186386 #2189BA #3CA9DC

Accessibility & contrast

On white

6.63

#186386 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#186386 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186386

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186386	#FFFFFF	#000000	##FFFFFF
##186386	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#526288

Deuteranopia (green-blind)

#435885

Tritanopia (blue-blind)

#006C6F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #186386;
/* rgb */ color: rgb(24, 99, 134);
/* oklch */ color: oklch(47.3% 0.090 234.2);

Tailwind

colors: {
  custom: {
    50: '#688fa9',
    500: '#186386',
    950: '#000000',
  },
}

SCSS

$custom: #186386;
$custom-light: #688fa9;
$custom-dark: #000000;

JSON

{
  "hex": "#186386",
  "rgb": {
    "r": 24,
    "g": 99,
    "b": 134
  },
  "hsl": {
    "h": 199.091,
    "s": 69.62,
    "l": 30.98
  },
  "oklch": {
    "l": 0.47254,
    "c": 0.08951,
    "h": 234.2
  },
  "luminance": 0.10839
}

Semantic roles & 50–950 ramp

primary

#186386

secondary

#BA6740

accent

#743BEC

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C10

muted

#7A7D7F

Preview Lab

Preview with #186386

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

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