#175668#175668

#175668 is a dark, moderate cyan. Relative luminance 0.078; OKLCH L 42.3% C 0.068 H 221.2°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#175668
RGB	rgb(23, 86, 104)
HSL	hsl(193, 64%, 25%)
HSV	hsv(193, 78%, 41%)
CMYK	cmyk(77.9%, 17.3%, 0%, 59.2%)
CIE-LAB	lab(33.64, -12.92, -16.03)
CIE-LCH	lch(33.64, 20.59, 231.13°)
OKLab	oklab(42.27% -0.0512 -0.0448)
OKLCH	oklch(42.27% 0.068 221.2)
XYZ	xyz(6.1788, 7.8365, 14.2810)
Luminance	0.0784 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175668 #682917

analogous

#176851 #175668 #172E68

triadic

#175668 #681756 #566817

tetradic

#175668 #511768 #682917 #2E6817

square

#175668 #511768 #682917 #2E6817

split-complementary

#175668 #68172E #685117

monochromatic

#061519 #0C2D36 #175668 #227F9A #2DA9CC

Accessibility & contrast

On white

8.18

#175668 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#175668 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175668

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175668	#FFFFFF	#000000	##FFFFFF
##175668	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5469

Deuteranopia (green-blind)

#404C68

Tritanopia (blue-blind)

#005C5C

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #175668;
/* rgb */ color: rgb(23, 86, 104);
/* oklch */ color: oklch(42.3% 0.068 221.2);

Tailwind

colors: {
  custom: {
    50: '#628593',
    500: '#175668',
    950: '#000000',
  },
}

SCSS

$custom: #175668;
$custom-light: #628593;
$custom-dark: #000000;

JSON

{
  "hex": "#175668",
  "rgb": {
    "r": 23,
    "g": 86,
    "b": 104
  },
  "hsl": {
    "h": 193.333,
    "s": 63.78,
    "l": 24.902
  },
  "oklch": {
    "l": 0.42267,
    "c": 0.06804,
    "h": 221.2
  },
  "luminance": 0.07837
}

Semantic roles & 50–950 ramp

primary

#175668

secondary

#9E523D

accent

#6641E7

background

#F6F8F9

surface

#EBEFF1

border

#C6CACB

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #175668

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

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