#186A83#186A83

#186A83 is a mid, moderate cyan. Relative luminance 0.121; OKLCH L 48.9% C 0.084 H 223.6°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#186A83
RGB	rgb(24, 106, 131)
HSL	hsl(194, 69%, 30%)
HSV	hsv(194, 82%, 51%)
CMYK	cmyk(81.7%, 19.1%, 0%, 48.6%)
CIE-LAB	lab(41.44, -14.52, -20.60)
CIE-LCH	lch(41.44, 25.20, 234.84°)
OKLab	oklab(48.91% -0.0606 -0.0578)
OKLCH	oklch(48.91% 0.084 223.6)
XYZ	xyz(9.6257, 12.1398, 23.3042)
Luminance	0.1214 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186A83 #833118

analogous

#188366 #186A83 #183483

triadic

#186A83 #83186A #6A8318

tetradic

#186A83 #661883 #833118 #348318

square

#186A83 #661883 #833118 #348318

split-complementary

#186A83 #831834 #836618

monochromatic

#05161C #0F404F #186A83 #2194B7 #3AB5DB

Accessibility & contrast

On white

6.13

#186A83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#186A83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186A83

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186A83	#FFFFFF	#000000	##FFFFFF
##186A83	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C6784

Deuteranopia (green-blind)

#4E5D83

Tritanopia (blue-blind)

#007272

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #186a83;
/* rgb */ color: rgb(24, 106, 131);
/* oklch */ color: oklch(48.9% 0.084 223.6);

Tailwind

colors: {
  custom: {
    50: '#6894a7',
    500: '#186a83',
    950: '#000000',
  },
}

SCSS

$custom: #186a83;
$custom-light: #6894a7;
$custom-dark: #000000;

JSON

{
  "hex": "#186a83",
  "rgb": {
    "r": 24,
    "g": 106,
    "b": 131
  },
  "hsl": {
    "h": 194.019,
    "s": 69.032,
    "l": 30.392
  },
  "oklch": {
    "l": 0.48914,
    "c": 0.08374,
    "h": 223.6
  },
  "luminance": 0.12141
}

Semantic roles & 50–950 ramp

primary

#186A83

secondary

#B75C40

accent

#653CEC

background

#F6F9FA

surface

#ECF1F4

border

#C7CBCE

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #186A83

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

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