#176577#176577

#176577 is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.0% C 0.077 H 217.4°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#176577
RGB	rgb(23, 101, 119)
HSL	hsl(191, 68%, 28%)
HSV	hsv(191, 81%, 47%)
CMYK	cmyk(80.7%, 15.1%, 0%, 53.3%)
CIE-LAB	lab(39.28, -16.12, -16.65)
CIE-LCH	lch(39.28, 23.17, 225.93°)
OKLab	oklab(47.01% -0.0609 -0.0465)
OKLCH	oklch(47.01% 0.077 217.4)
XYZ	xyz(8.3354, 10.8204, 19.0984)
Luminance	0.1082 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#176577 #772917

analogous

#177759 #176577 #173577

triadic

#176577 #771765 #657717

tetradic

#176577 #591777 #772917 #357717

square

#176577 #591777 #772917 #357717

split-complementary

#176577 #771735 #775917

monochromatic

#05161A #0D3944 #176577 #2191AA #31B8D7

Accessibility & contrast

On white

6.64

#176577 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#176577 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #176577

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##176577	#FFFFFF	#000000	##FFFFFF
##176577	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#596278

Deuteranopia (green-blind)

#4C5877

Tritanopia (blue-blind)

#006B6B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #176577;
/* rgb */ color: rgb(23, 101, 119);
/* oklch */ color: oklch(47.0% 0.077 217.4);

Tailwind

colors: {
  custom: {
    50: '#66919e',
    500: '#176577',
    950: '#000000',
  },
}

SCSS

$custom: #176577;
$custom-light: #66919e;
$custom-dark: #000000;

JSON

{
  "hex": "#176577",
  "rgb": {
    "r": 23,
    "g": 101,
    "b": 119
  },
  "hsl": {
    "h": 191.25,
    "s": 67.606,
    "l": 27.843
  },
  "oklch": {
    "l": 0.47005,
    "c": 0.07661,
    "h": 217.4
  },
  "luminance": 0.10821
}

Semantic roles & 50–950 ramp

primary

#176577

secondary

#AC523E

accent

#5E3DEA

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #176577

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

Preview Lab → · Contrast checker → · Palette generator →