#166277#166277

#166277 is a mid, moderate cyan. Relative luminance 0.102; OKLCH L 46.2% C 0.077 H 221.3°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#166277
RGB	rgb(22, 98, 119)
HSL	hsl(193, 69%, 28%)
HSV	hsv(193, 82%, 47%)
CMYK	cmyk(81.5%, 17.6%, 0%, 53.3%)
CIE-LAB	lab(38.26, -14.53, -18.21)
CIE-LCH	lch(38.26, 23.29, 231.41°)
OKLab	oklab(46.19% -0.0581 -0.051)
OKLCH	oklch(46.19% 0.077 221.3)
XYZ	xyz(8.0269, 10.2369, 19.0020)
Luminance	0.1024 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166277 #772B16

analogous

#16775C #166277 #163177

triadic

#166277 #771662 #627716

tetradic

#166277 #5C1677 #772B16 #317716

square

#166277 #5C1677 #772B16 #317716

split-complementary

#166277 #771631 #775C16

monochromatic

#05151A #0C3743 #166277 #208DAB #2FB4D9

Accessibility & contrast

On white

6.89

#166277 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#166277 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166277

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166277	#FFFFFF	#000000	##FFFFFF
##166277	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565F78

Deuteranopia (green-blind)

#495677

Tritanopia (blue-blind)

#006969

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #166277;
/* rgb */ color: rgb(22, 98, 119);
/* oklch */ color: oklch(46.2% 0.077 221.3);

Tailwind

colors: {
  custom: {
    50: '#658e9e',
    500: '#166277',
    950: '#000000',
  },
}

SCSS

$custom: #166277;
$custom-light: #658e9e;
$custom-dark: #000000;

JSON

{
  "hex": "#166277",
  "rgb": {
    "r": 22,
    "g": 98,
    "b": 119
  },
  "hsl": {
    "h": 192.99,
    "s": 68.794,
    "l": 27.647
  },
  "oklch": {
    "l": 0.46186,
    "c": 0.07731,
    "h": 221.3
  },
  "luminance": 0.10238
}

Semantic roles & 50–950 ramp

primary

#166277

secondary

#AC553C

accent

#623CEC

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0E

muted

#7A7D7E

Preview Lab

Preview with #166277

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

Preview Lab → · Contrast checker → · Palette generator →