#166477#166477

#166477 is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 46.7% C 0.077 H 218.6°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#166477
RGB	rgb(22, 100, 119)
HSL	hsl(192, 69%, 28%)
HSV	hsv(192, 82%, 47%)
CMYK	cmyk(81.5%, 16%, 0%, 53.3%)
CIE-LAB	lab(38.93, -15.67, -17.19)
CIE-LCH	lch(38.93, 23.26, 227.65°)
OKLab	oklab(46.72% -0.0602 -0.0481)
OKLCH	oklch(46.72% 0.077 218.6)
XYZ	xyz(8.2164, 10.6158, 19.0652)
Luminance	0.1062 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166477 #772916

analogous

#16775A #166477 #163377

triadic

#166477 #771664 #647716

tetradic

#166477 #5A1677 #772916 #337716

square

#166477 #5A1677 #772916 #337716

split-complementary

#166477 #771633 #775A16

monochromatic

#05161A #0C3943 #166477 #208FAB #2FB7D9

Accessibility & contrast

On white

6.72

#166477 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#166477 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166477

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166477	#FFFFFF	#000000	##FFFFFF
##166477	1.00	6.72	3.12	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586178

Deuteranopia (green-blind)

#4B5877

Tritanopia (blue-blind)

#006A6A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #166477;
/* rgb */ color: rgb(22, 100, 119);
/* oklch */ color: oklch(46.7% 0.077 218.6);

Tailwind

colors: {
  custom: {
    50: '#65909e',
    500: '#166477',
    950: '#000000',
  },
}

SCSS

$custom: #166477;
$custom-light: #65909e;
$custom-dark: #000000;

JSON

{
  "hex": "#166477",
  "rgb": {
    "r": 22,
    "g": 100,
    "b": 119
  },
  "hsl": {
    "h": 191.753,
    "s": 68.794,
    "l": 27.647
  },
  "oklch": {
    "l": 0.46717,
    "c": 0.07705,
    "h": 218.6
  },
  "luminance": 0.10617
}

Semantic roles & 50–950 ramp

primary

#166477

secondary

#AC523C

accent

#5F3CEC

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #166477

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

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