#177286#177286

#177286 is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.1% C 0.085 H 216.9°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#177286
RGB	rgb(23, 114, 134)
HSL	hsl(191, 71%, 31%)
HSV	hsv(191, 83%, 53%)
CMYK	cmyk(82.8%, 14.9%, 0%, 47.5%)
CIE-LAB	lab(44.14, -18.02, -18.25)
CIE-LCH	lch(44.14, 25.64, 225.36°)
OKLab	oklab(51.12% -0.0679 -0.051)
OKLCH	oklch(51.12% 0.085 216.9)
XYZ	xyz(10.6719, 13.9367, 24.6772)
Luminance	0.1394 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177286 #862B17

analogous

#178662 #177286 #173A86

triadic

#177286 #861772 #728617

tetradic

#177286 #621786 #862B17 #3A8617

square

#177286 #621786 #862B17 #3A8617

split-complementary

#177286 #86173A #866217

monochromatic

#05191E #0E4652 #177286 #209EBA #3AC0DD

Accessibility & contrast

On white

5.54

#177286 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#177286 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177286

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177286	#FFFFFF	#000000	##FFFFFF
##177286	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#656E87

Deuteranopia (green-blind)

#566486

Tritanopia (blue-blind)

#007978

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #177286;
/* rgb */ color: rgb(23, 114, 134);
/* oklch */ color: oklch(51.1% 0.085 216.9);

Tailwind

colors: {
  custom: {
    50: '#699aa9',
    500: '#177286',
    950: '#000000',
  },
}

SCSS

$custom: #177286;
$custom-light: #699aa9;
$custom-dark: #000000;

JSON

{
  "hex": "#177286",
  "rgb": {
    "r": 23,
    "g": 114,
    "b": 134
  },
  "hsl": {
    "h": 190.811,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.51124,
    "c": 0.08491,
    "h": 216.9
  },
  "luminance": 0.13938
}

Semantic roles & 50–950 ramp

primary

#177286

secondary

#BA553F

accent

#5B3AED

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #177286

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

Preview Lab → · Contrast checker → · Palette generator →