#177386#177386

#177386 is a mid, moderate cyan. Relative luminance 0.142; OKLCH L 51.4% C 0.085 H 215.7°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#177386
RGB	rgb(23, 115, 134)
HSL	hsl(190, 71%, 31%)
HSV	hsv(190, 83%, 53%)
CMYK	cmyk(82.8%, 14.2%, 0%, 47.5%)
CIE-LAB	lab(44.47, -18.57, -17.75)
CIE-LCH	lch(44.47, 25.68, 223.71°)
OKLab	oklab(51.39% -0.0689 -0.0496)
OKLCH	oklch(51.39% 0.085 215.7)
XYZ	xyz(10.7853, 14.1635, 24.7150)
Luminance	0.1416 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177386 #862A17

analogous

#178661 #177386 #173B86

triadic

#177386 #861773 #738617

tetradic

#177386 #611786 #862A17 #3B8617

square

#177386 #611786 #862A17 #3B8617

split-complementary

#177386 #86173B #866117

monochromatic

#05191E #0E4652 #177386 #20A0BA #3AC1DD

Accessibility & contrast

On white

5.48

#177386 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#177386 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177386

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177386	#FFFFFF	#000000	##FFFFFF
##177386	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666F87

Deuteranopia (green-blind)

#576586

Tritanopia (blue-blind)

#007A79

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #177386;
/* rgb */ color: rgb(23, 115, 134);
/* oklch */ color: oklch(51.4% 0.085 215.7);

Tailwind

colors: {
  custom: {
    50: '#6a9ba9',
    500: '#177386',
    950: '#000000',
  },
}

SCSS

$custom: #177386;
$custom-light: #6a9ba9;
$custom-dark: #000000;

JSON

{
  "hex": "#177386",
  "rgb": {
    "r": 23,
    "g": 115,
    "b": 134
  },
  "hsl": {
    "h": 190.27,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.51385,
    "c": 0.08488,
    "h": 215.7
  },
  "luminance": 0.14165
}

Semantic roles & 50–950 ramp

primary

#177386

secondary

#BA543F

accent

#593AED

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #177386

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

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