#166480#166480

#166480 is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.2% C 0.084 H 227.7°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#166480
RGB	rgb(22, 100, 128)
HSL	hsl(196, 71%, 29%)
HSV	hsv(196, 83%, 50%)
CMYK	cmyk(82.8%, 21.9%, 0%, 49.8%)
CIE-LAB	lab(39.31, -12.37, -22.08)
CIE-LCH	lch(39.31, 25.31, 240.73°)
OKLab	oklab(47.16% -0.0565 -0.0621)
OKLCH	oklch(47.16% 0.084 227.7)
XYZ	xyz(8.7827, 10.8423, 22.0478)
Luminance	0.1084 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166480 #803216

analogous

#168067 #166480 #162F80

triadic

#166480 #801664 #648016

tetradic

#166480 #671680 #803216 #2F8016

square

#166480 #671680 #803216 #2F8016

split-complementary

#166480 #80162F #806716

monochromatic

#04141A #0D3B4C #166480 #1F8DB4 #34B0DC

Accessibility & contrast

On white

6.63

#166480 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#166480 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166480

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166480	#FFFFFF	#000000	##FFFFFF
##166480	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556281

Deuteranopia (green-blind)

#475880

Tritanopia (blue-blind)

#006C6D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #166480;
/* rgb */ color: rgb(22, 100, 128);
/* oklch */ color: oklch(47.2% 0.084 227.7);

Tailwind

colors: {
  custom: {
    50: '#6790a5',
    500: '#166480',
    950: '#000000',
  },
}

SCSS

$custom: #166480;
$custom-light: #6790a5;
$custom-dark: #000000;

JSON

{
  "hex": "#166480",
  "rgb": {
    "r": 22,
    "g": 100,
    "b": 128
  },
  "hsl": {
    "h": 195.849,
    "s": 70.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.47157,
    "c": 0.08392,
    "h": 227.7
  },
  "luminance": 0.10843
}

Semantic roles & 50–950 ramp

primary

#166480

secondary

#B55D3D

accent

#6A3AED

background

#F6F8FA

surface

#EBF0F4

border

#C6CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #166480

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

Preview Lab → · Contrast checker → · Palette generator →