#166080#166080

#166080 is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.1% C 0.086 H 232.3°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#166080
RGB	rgb(22, 96, 128)
HSL	hsl(198, 71%, 29%)
HSV	hsv(198, 83%, 50%)
CMYK	cmyk(82.8%, 25%, 0%, 49.8%)
CIE-LAB	lab(38.01, -10.01, -24.10)
CIE-LCH	lch(38.01, 26.10, 247.44°)
OKLab	oklab(46.12% -0.0524 -0.0679)
OKLCH	oklch(46.12% 0.086 232.3)
XYZ	xyz(8.4084, 10.0938, 21.9230)
Luminance	0.1009 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166080 #803616

analogous

#16806B #166080 #162B80

triadic

#166080 #801660 #608016

tetradic

#166080 #6B1680 #803616 #2B8016

square

#166080 #6B1680 #803616 #2B8016

split-complementary

#166080 #80162B #806B16

monochromatic

#04141A #0D394C #166080 #1F87B4 #34A9DC

Accessibility & contrast

On white

6.96

#166080 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#166080 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166080

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166080	#FFFFFF	#000000	##FFFFFF
##166080	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505F82

Deuteranopia (green-blind)

#425580

Tritanopia (blue-blind)

#00696B

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #166080;
/* rgb */ color: rgb(22, 96, 128);
/* oklch */ color: oklch(46.1% 0.086 232.3);

Tailwind

colors: {
  custom: {
    50: '#668da5',
    500: '#166080',
    950: '#000000',
  },
}

SCSS

$custom: #166080;
$custom-light: #668da5;
$custom-dark: #000000;

JSON

{
  "hex": "#166080",
  "rgb": {
    "r": 22,
    "g": 96,
    "b": 128
  },
  "hsl": {
    "h": 198.113,
    "s": 70.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.46115,
    "c": 0.08583,
    "h": 232.3
  },
  "luminance": 0.10095
}

Semantic roles & 50–950 ramp

primary

#166080

secondary

#B5613D

accent

#703AED

background

#F6F8FA

surface

#EBF0F4

border

#C6CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #166080

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

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