#176F84#176F84

#176F84 is a mid, moderate cyan. Relative luminance 0.132; OKLCH L 50.2% C 0.084 H 218.5°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#176F84
RGB	rgb(23, 111, 132)
HSL	hsl(192, 70%, 30%)
HSV	hsv(192, 83%, 52%)
CMYK	cmyk(82.6%, 15.9%, 0%, 48.2%)
CIE-LAB	lab(43.09, -17.07, -18.67)
CIE-LCH	lch(43.09, 25.30, 227.56°)
OKLab	oklab(50.25% -0.0657 -0.0522)
OKLCH	oklch(50.25% 0.084 218.5)
XYZ	xyz(10.2009, 13.2157, 23.8386)
Luminance	0.1322 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#176F84 #842C17

analogous

#178463 #176F84 #173884

triadic

#176F84 #84176F #6F8417

tetradic

#176F84 #631784 #842C17 #388417

square

#176F84 #631784 #842C17 #388417

split-complementary

#176F84 #841738 #846317

monochromatic

#05171C #0E4350 #176F84 #209BB8 #39BDDC

Accessibility & contrast

On white

5.76

#176F84 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#176F84 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #176F84

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##176F84	#FFFFFF	#000000	##FFFFFF
##176F84	1.00	5.76	3.64	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626C85

Deuteranopia (green-blind)

#536184

Tritanopia (blue-blind)

#007676

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #176f84;
/* rgb */ color: rgb(23, 111, 132);
/* oklch */ color: oklch(50.2% 0.084 218.5);

Tailwind

colors: {
  custom: {
    50: '#6998a7',
    500: '#176f84',
    950: '#000000',
  },
}

SCSS

$custom: #176f84;
$custom-light: #6998a7;
$custom-dark: #000000;

JSON

{
  "hex": "#176f84",
  "rgb": {
    "r": 23,
    "g": 111,
    "b": 132
  },
  "hsl": {
    "h": 191.56,
    "s": 70.323,
    "l": 30.392
  },
  "oklch": {
    "l": 0.50247,
    "c": 0.0839,
    "h": 218.5
  },
  "luminance": 0.13217
}

Semantic roles & 50–950 ramp

primary

#176F84

secondary

#B8563F

accent

#5D3BED

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #176F84

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

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