#176581#176581

#176581 is a mid, moderate cyan. Relative luminance 0.111; OKLCH L 47.5% C 0.084 H 227.6°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX#176581
RGBrgb(23, 101, 129)
HSLhsl(196, 70%, 30%)
HSVhsv(196, 82%, 51%)
CMYKcmyk(82.2%, 21.7%, 0%, 49.4%)
CIE-LABlab(39.70, -12.48, -22.08)
CIE-LCHlch(39.70, 25.36, 240.52°)
OKLaboklab(47.49% -0.0567 -0.062)
OKLCHoklch(47.49% 0.084 227.6)
XYZxyz(8.9678, 11.0734, 22.4294)
Luminance0.1107 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#176581 #813317
analogous
#178168 #176581 #173081
triadic
#176581 #811765 #658117
tetradic
#176581 #681781 #813317 #308117
square
#176581 #681781 #813317 #308117
split-complementary
#176581 #811730 #816817
monochromatic
#05141A #0E3C4D #176581 #208EB5 #37B0DB

Accessibility & contrast

On white

6.53
#176581 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.21
#176581 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #176581
6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##176581#FFFFFF#000000##FFFFFF
##1765811.006.533.216.53
#FFFFFF6.531.0021.001.00
#0000003.2121.001.0021.00
##FFFFFF6.531.0021.001.00

Color blindness preview

Protanopia (red-blind)
#566382
Deuteranopia (green-blind)
#485981
Tritanopia (blue-blind)
#006D6E
Achromatopsia (no color)
#5E5E5E

Design tokens & code

CSS
--color: #176581;
/* rgb */ color: rgb(23, 101, 129);
/* oklch */ color: oklch(47.5% 0.084 227.6);
Tailwind
colors: {
  custom: {
    50: '#6791a5',
    500: '#176581',
    950: '#000000',
  },
}
SCSS
$custom: #176581;
$custom-light: #6791a5;
$custom-dark: #000000;
JSON
{
  "hex": "#176581",
  "rgb": {
    "r": 23,
    "g": 101,
    "b": 129
  },
  "hsl": {
    "h": 195.849,
    "s": 69.737,
    "l": 29.804
  },
  "oklch": {
    "l": 0.4749,
    "c": 0.08406,
    "h": 227.6
  },
  "luminance": 0.11074
}

Semantic roles & 50–950 ramp

primary
#176581
secondary
#B55E3E
accent
#6A3BED
background
#F6F8FA
surface
#EBF0F4
border
#C6CBCE
text
#070C0F
muted
#7A7D7F

Preview Lab

Preview with #176581

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

Preview Lab → · Contrast checker → · Palette generator →

#176581 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva