#166F86#166F86

#166F86 is a mid, moderate cyan. Relative luminance 0.133; OKLCH L 50.3% C 0.086 H 220.3°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#166F86
RGB	rgb(22, 111, 134)
HSL	hsl(192, 72%, 31%)
HSV	hsv(192, 84%, 53%)
CMYK	cmyk(83.6%, 17.2%, 0%, 47.5%)
CIE-LAB	lab(43.15, -16.46, -19.77)
CIE-LCH	lch(43.15, 25.72, 230.23°)
OKLab	oklab(50.32% -0.0652 -0.0554)
OKLCH	oklch(50.32% 0.086 220.3)
XYZ	xyz(10.3166, 13.2594, 24.5652)
Luminance	0.1326 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166F86 #862D16

analogous

#168665 #166F86 #163786

triadic

#166F86 #86166F #6F8616

tetradic

#166F86 #651686 #862D16 #378616

square

#166F86 #651686 #862D16 #378616

split-complementary

#166F86 #861637 #866516

monochromatic

#05181D #0D4351 #166F86 #1F9BBB #38BCDE

Accessibility & contrast

On white

5.75

#166F86 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#166F86 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166F86

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166F86	#FFFFFF	#000000	##FFFFFF
##166F86	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#616C87

Deuteranopia (green-blind)

#526186

Tritanopia (blue-blind)

#007676

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #166f86;
/* rgb */ color: rgb(22, 111, 134);
/* oklch */ color: oklch(50.3% 0.086 220.3);

Tailwind

colors: {
  custom: {
    50: '#6998a9',
    500: '#166f86',
    950: '#000000',
  },
}

SCSS

$custom: #166f86;
$custom-light: #6998a9;
$custom-dark: #000000;

JSON

{
  "hex": "#166f86",
  "rgb": {
    "r": 22,
    "g": 111,
    "b": 134
  },
  "hsl": {
    "h": 192.321,
    "s": 71.795,
    "l": 30.588
  },
  "oklch": {
    "l": 0.50322,
    "c": 0.08552,
    "h": 220.3
  },
  "luminance": 0.13261
}

Semantic roles & 50–950 ramp

primary

#166F86

secondary

#BA573E

accent

#5E39EF

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #166F86

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

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