#186E86#186E86

#186E86 is a mid, moderate cyan. Relative luminance 0.131; OKLCH L 50.1% C 0.085 H 221.7°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#186E86
RGB	rgb(24, 110, 134)
HSL	hsl(193, 70%, 31%)
HSV	hsv(193, 82%, 53%)
CMYK	cmyk(82.1%, 17.9%, 0%, 47.5%)
CIE-LAB	lab(42.86, -15.69, -20.21)
CIE-LCH	lch(42.86, 25.59, 232.17°)
OKLab	oklab(50.1% -0.0635 -0.0566)
OKLCH	oklch(50.1% 0.085 221.7)
XYZ	xyz(10.2539, 13.0660, 24.5312)
Luminance	0.1307 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186E86 #863018

analogous

#188667 #186E86 #183786

triadic

#186E86 #86186E #6E8618

tetradic

#186E86 #671886 #863018 #378618

square

#186E86 #671886 #863018 #378618

split-complementary

#186E86 #861837 #866718

monochromatic

#05191E #0F4352 #186E86 #2199BA #3CB9DC

Accessibility & contrast

On white

5.81

#186E86 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#186E86 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186E86

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186E86	#FFFFFF	#000000	##FFFFFF
##186E86	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#606B87

Deuteranopia (green-blind)

#516186

Tritanopia (blue-blind)

#007676

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #186e86;
/* rgb */ color: rgb(24, 110, 134);
/* oklch */ color: oklch(50.1% 0.085 221.7);

Tailwind

colors: {
  custom: {
    50: '#6997a9',
    500: '#186e86',
    950: '#000000',
  },
}

SCSS

$custom: #186e86;
$custom-light: #6997a9;
$custom-dark: #000000;

JSON

{
  "hex": "#186e86",
  "rgb": {
    "r": 24,
    "g": 110,
    "b": 134
  },
  "hsl": {
    "h": 193.091,
    "s": 69.62,
    "l": 30.98
  },
  "oklch": {
    "l": 0.501,
    "c": 0.08505,
    "h": 221.7
  },
  "luminance": 0.13067
}

Semantic roles & 50–950 ramp

primary

#186E86

secondary

#BA5B40

accent

#623BEC

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #186E86

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

Preview Lab → · Contrast checker → · Palette generator →