#176579#176579

#176579 is a mid, moderate cyan. Relative luminance 0.109; OKLCH L 47.1% C 0.078 H 219.6°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#176579
RGB	rgb(23, 101, 121)
HSL	hsl(192, 68%, 28%)
HSV	hsv(192, 81%, 47%)
CMYK	cmyk(81%, 16.5%, 0%, 52.5%)
CIE-LAB	lab(39.36, -15.40, -17.74)
CIE-LCH	lch(39.36, 23.49, 229.04°)
OKLab	oklab(47.1% -0.06 -0.0496)
OKLCH	oklch(47.1% 0.078 219.6)
XYZ	xyz(8.4568, 10.8690, 19.7377)
Luminance	0.1087 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#176579 #792B17

analogous

#17795C #176579 #173479

triadic

#176579 #791765 #657917

tetradic

#176579 #5C1779 #792B17 #347917

square

#176579 #5C1779 #792B17 #347917

split-complementary

#176579 #791734 #795C17

monochromatic

#05151A #0D3A46 #176579 #2190AC #32B6D8

Accessibility & contrast

On white

6.62

#176579 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#176579 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #176579

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##176579	#FFFFFF	#000000	##FFFFFF
##176579	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59627A

Deuteranopia (green-blind)

#4C5979

Tritanopia (blue-blind)

#006C6B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #176579;
/* rgb */ color: rgb(23, 101, 121);
/* oklch */ color: oklch(47.1% 0.078 219.6);

Tailwind

colors: {
  custom: {
    50: '#66919f',
    500: '#176579',
    950: '#000000',
  },
}

SCSS

$custom: #176579;
$custom-light: #66919f;
$custom-dark: #000000;

JSON

{
  "hex": "#176579",
  "rgb": {
    "r": 23,
    "g": 101,
    "b": 121
  },
  "hsl": {
    "h": 192.245,
    "s": 68.056,
    "l": 28.235
  },
  "oklch": {
    "l": 0.47099,
    "c": 0.07788,
    "h": 219.6
  },
  "luminance": 0.1087
}

Semantic roles & 50–950 ramp

primary

#176579

secondary

#AE553E

accent

#603DEB

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #176579

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

Preview Lab → · Contrast checker → · Palette generator →