#177085#177085

#177085 is a mid, moderate cyan. Relative luminance 0.135; OKLCH L 50.6% C 0.084 H 218.3°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#177085
RGB	rgb(23, 112, 133)
HSL	hsl(191, 71%, 31%)
HSV	hsv(191, 83%, 52%)
CMYK	cmyk(82.7%, 15.8%, 0%, 47.8%)
CIE-LAB	lab(43.45, -17.27, -18.71)
CIE-LCH	lch(43.45, 25.46, 227.29°)
OKLab	oklab(50.56% -0.0663 -0.0523)
OKLCH	oklch(50.56% 0.084 218.3)
XYZ	xyz(10.3794, 13.4627, 24.2373)
Luminance	0.1346 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177085 #852C17

analogous

#178563 #177085 #173985

triadic

#177085 #851770 #708517

tetradic

#177085 #631785 #852C17 #398517

square

#177085 #631785 #852C17 #398517

split-complementary

#177085 #851739 #856317

monochromatic

#05181D #0E4451 #177085 #209CB9 #3ABEDD

Accessibility & contrast

On white

5.69

#177085 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#177085 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177085

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177085	#FFFFFF	#000000	##FFFFFF
##177085	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636D86

Deuteranopia (green-blind)

#546285

Tritanopia (blue-blind)

#007777

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #177085;
/* rgb */ color: rgb(23, 112, 133);
/* oklch */ color: oklch(50.6% 0.084 218.3);

Tailwind

colors: {
  custom: {
    50: '#6999a8',
    500: '#177085',
    950: '#000000',
  },
}

SCSS

$custom: #177085;
$custom-light: #6999a8;
$custom-dark: #000000;

JSON

{
  "hex": "#177085",
  "rgb": {
    "r": 23,
    "g": 112,
    "b": 133
  },
  "hsl": {
    "h": 191.455,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.50555,
    "c": 0.08444,
    "h": 218.3
  },
  "luminance": 0.13464
}

Semantic roles & 50–950 ramp

primary

#177085

secondary

#B9563F

accent

#5D3BED

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #177085

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

Preview Lab → · Contrast checker → · Palette generator →