#166A86#166A86

#166A86 is a mid, moderate cyan. Relative luminance 0.122; OKLCH L 49.0% C 0.087 H 226.1°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#166A86
RGB	rgb(22, 106, 134)
HSL	hsl(195, 72%, 31%)
HSV	hsv(195, 84%, 53%)
CMYK	cmyk(83.6%, 20.9%, 0%, 47.5%)
CIE-LAB	lab(41.53, -13.63, -22.27)
CIE-LCH	lch(41.53, 26.11, 238.54°)
OKLab	oklab(49.02% -0.0601 -0.0626)
OKLCH	oklch(49.02% 0.087 226.1)
XYZ	xyz(9.7862, 12.1986, 24.3884)
Luminance	0.1220 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166A86 #863216

analogous

#16866A #166A86 #163286

triadic

#166A86 #86166A #6A8616

tetradic

#166A86 #6A1686 #863216 #328616

square

#166A86 #6A1686 #863216 #328616

split-complementary

#166A86 #861632 #866A16

monochromatic

#05171D #0D4051 #166A86 #1F94BB #38B5DE

Accessibility & contrast

On white

6.10

#166A86 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#166A86 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166A86

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166A86	#FFFFFF	#000000	##FFFFFF
##166A86	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6887

Deuteranopia (green-blind)

#4C5D86

Tritanopia (blue-blind)

#007273

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #166a86;
/* rgb */ color: rgb(22, 106, 134);
/* oklch */ color: oklch(49.0% 0.087 226.1);

Tailwind

colors: {
  custom: {
    50: '#6894a9',
    500: '#166a86',
    950: '#000000',
  },
}

SCSS

$custom: #166a86;
$custom-light: #6894a9;
$custom-dark: #000000;

JSON

{
  "hex": "#166a86",
  "rgb": {
    "r": 22,
    "g": 106,
    "b": 134
  },
  "hsl": {
    "h": 195,
    "s": 71.795,
    "l": 30.588
  },
  "oklch": {
    "l": 0.4902,
    "c": 0.08679,
    "h": 226.1
  },
  "luminance": 0.122
}

Semantic roles & 50–950 ramp

primary

#166A86

secondary

#BA5D3E

accent

#6739EF

background

#F6F9FA

surface

#ECF1F4

border

#C7CBCE

text

#070D10

muted

#7A7E7F

Preview Lab

Preview with #166A86

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

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