#176677#176677

#176677 is a mid, moderate cyan. Relative luminance 0.110; OKLCH L 47.3% C 0.077 H 216.1°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#176677
RGB	rgb(23, 102, 119)
HSL	hsl(191, 68%, 28%)
HSV	hsv(191, 81%, 47%)
CMYK	cmyk(80.7%, 14.3%, 0%, 53.3%)
CIE-LAB	lab(39.61, -16.68, -16.14)
CIE-LCH	lch(39.61, 23.21, 224.07°)
OKLab	oklab(47.27% -0.0619 -0.0451)
OKLCH	oklch(47.27% 0.077 216.1)
XYZ	xyz(8.4331, 11.0158, 19.1310)
Luminance	0.1102 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#176677 #772817

analogous

#177758 #176677 #173677

triadic

#176677 #771766 #667717

tetradic

#176677 #581777 #772817 #367717

square

#176677 #581777 #772817 #367717

split-complementary

#176677 #771736 #775817

monochromatic

#05161A #0D3A44 #176677 #2192AA #31BAD7

Accessibility & contrast

On white

6.56

#176677 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#176677 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #176677

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##176677	#FFFFFF	#000000	##FFFFFF
##176677	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A6378

Deuteranopia (green-blind)

#4E5977

Tritanopia (blue-blind)

#006C6B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #176677;
/* rgb */ color: rgb(23, 102, 119);
/* oklch */ color: oklch(47.3% 0.077 216.1);

Tailwind

colors: {
  custom: {
    50: '#66919e',
    500: '#176677',
    950: '#000000',
  },
}

SCSS

$custom: #176677;
$custom-light: #66919e;
$custom-dark: #000000;

JSON

{
  "hex": "#176677",
  "rgb": {
    "r": 23,
    "g": 102,
    "b": 119
  },
  "hsl": {
    "h": 190.625,
    "s": 67.606,
    "l": 27.843
  },
  "oklch": {
    "l": 0.47272,
    "c": 0.07659,
    "h": 216.1
  },
  "luminance": 0.11017
}

Semantic roles & 50–950 ramp

primary

#176677

secondary

#AC513E

accent

#5C3DEA

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070D0E

muted

#7A7D7E

Preview Lab

Preview with #176677

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

Preview Lab → · Contrast checker → · Palette generator →