#175186#175186

#175186 is a dark, moderate cyan. Relative luminance 0.078; OKLCH L 42.7% C 0.106 H 250.3°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#175186
RGB	rgb(23, 81, 134)
HSL	hsl(209, 71%, 31%)
HSV	hsv(209, 83%, 53%)
CMYK	cmyk(82.8%, 39.6%, 0%, 47.5%)
CIE-LAB	lab(33.54, 1.86, -34.82)
CIE-LCH	lch(33.54, 34.87, 273.07°)
OKLab	oklab(42.69% -0.0355 -0.0994)
OKLCH	oklch(42.69% 0.106 250.3)
XYZ	xyz(7.5972, 7.7873, 23.6523)
Luminance	0.0779 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175186 #864C17

analogous

#178683 #175186 #171986

triadic

#175186 #861751 #518617

tetradic

#175186 #831786 #864C17 #198617

square

#175186 #831786 #864C17 #198617

split-complementary

#175186 #861719 #868317

monochromatic

#05121E #0E3152 #175186 #2071BA #3A8FDD

Accessibility & contrast

On white

8.21

#175186 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#175186 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175186

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175186	#FFFFFF	#000000	##FFFFFF
##175186	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#385488

Deuteranopia (green-blind)

#264A85

Tritanopia (blue-blind)

#005E65

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #175186;
/* rgb */ color: rgb(23, 81, 134);
/* oklch */ color: oklch(42.7% 0.106 250.3);

Tailwind

colors: {
  custom: {
    50: '#6781a9',
    500: '#175186',
    950: '#000000',
  },
}

SCSS

$custom: #175186;
$custom-light: #6781a9;
$custom-dark: #000000;

JSON

{
  "hex": "#175186",
  "rgb": {
    "r": 23,
    "g": 81,
    "b": 134
  },
  "hsl": {
    "h": 208.649,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.42686,
    "c": 0.10556,
    "h": 250.3
  },
  "luminance": 0.07788
}

Semantic roles & 50–950 ramp

primary

#175186

secondary

#BA7A3F

accent

#903AED

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #175186

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

Preview Lab → · Contrast checker → · Palette generator →