#176778#176778

#176778 is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 47.6% C 0.077 H 215.9°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#176778
RGB	rgb(23, 103, 120)
HSL	hsl(191, 68%, 28%)
HSV	hsv(191, 81%, 47%)
CMYK	cmyk(80.8%, 14.2%, 0%, 52.9%)
CIE-LAB	lab(39.98, -16.88, -16.19)
CIE-LCH	lch(39.98, 23.39, 223.79°)
OKLab	oklab(47.58% -0.0625 -0.0452)
OKLCH	oklch(47.58% 0.077 215.9)
XYZ	xyz(8.5923, 11.2377, 19.4819)
Luminance	0.1124 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#176778 #782817

analogous

#177858 #176778 #173778

triadic

#176778 #781767 #677817

tetradic

#176778 #581778 #782817 #377817

square

#176778 #581778 #782817 #377817

split-complementary

#176778 #781737 #785817

monochromatic

#05161A #0D3B45 #176778 #2193AB #32BBD8

Accessibility & contrast

On white

6.47

#176778 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#176778 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #176778

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##176778	#FFFFFF	#000000	##FFFFFF
##176778	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6479

Deuteranopia (green-blind)

#4E5A78

Tritanopia (blue-blind)

#006D6C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #176778;
/* rgb */ color: rgb(23, 103, 120);
/* oklch */ color: oklch(47.6% 0.077 215.9);

Tailwind

colors: {
  custom: {
    50: '#66929f',
    500: '#176778',
    950: '#000000',
  },
}

SCSS

$custom: #176778;
$custom-light: #66929f;
$custom-dark: #000000;

JSON

{
  "hex": "#176778",
  "rgb": {
    "r": 23,
    "g": 103,
    "b": 120
  },
  "hsl": {
    "h": 190.515,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.47584,
    "c": 0.07716,
    "h": 215.9
  },
  "luminance": 0.11239
}

Semantic roles & 50–950 ramp

primary

#176778

secondary

#AD513E

accent

#5C3DEB

background

#F6F9F9

surface

#EBF1F2

border

#C6CBCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #176778

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

Preview Lab → · Contrast checker → · Palette generator →