#175685#175685

#175685 is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 43.9% C 0.099 H 245.9°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#175685
RGB	rgb(23, 86, 133)
HSL	hsl(206, 71%, 31%)
HSV	hsv(206, 83%, 52%)
CMYK	cmyk(82.7%, 35.3%, 0%, 47.8%)
CIE-LAB	lab(35.06, -1.78, -31.78)
CIE-LCH	lch(35.06, 31.83, 266.80°)
OKLab	oklab(43.87% -0.0405 -0.0904)
OKLCH	oklch(43.87% 0.099 245.9)
XYZ	xyz(7.9131, 8.5302, 23.4152)
Luminance	0.0853 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175685 #854617

analogous

#17857D #175685 #171F85

triadic

#175685 #851756 #568517

tetradic

#175685 #7D1785 #854617 #1F8517

square

#175685 #7D1785 #854617 #1F8517

split-complementary

#175685 #85171F #857D17

monochromatic

#05131D #0E3451 #175685 #2078B9 #3A97DD

Accessibility & contrast

On white

7.76

#175685 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#175685 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175685

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175685	#FFFFFF	#000000	##FFFFFF
##175685	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405887

Deuteranopia (green-blind)

#304E84

Tritanopia (blue-blind)

#006167

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #175685;
/* rgb */ color: rgb(23, 86, 133);
/* oklch */ color: oklch(43.9% 0.099 245.9);

Tailwind

colors: {
  custom: {
    50: '#6785a9',
    500: '#175685',
    950: '#000000',
  },
}

SCSS

$custom: #175685;
$custom-light: #6785a9;
$custom-dark: #000000;

JSON

{
  "hex": "#175685",
  "rgb": {
    "r": 23,
    "g": 86,
    "b": 133
  },
  "hsl": {
    "h": 205.636,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.43868,
    "c": 0.09906,
    "h": 245.9
  },
  "luminance": 0.08531
}

Semantic roles & 50–950 ramp

primary

#175685

secondary

#B9733F

accent

#873BED

background

#F6F8FA

surface

#EBEFF4

border

#C6CACE

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #175685

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

Preview Lab → · Contrast checker → · Palette generator →