#103656#103656

#103656 is a dark, moderate cyan. Relative luminance 0.034; OKLCH L 32.4% C 0.071 H 247.7°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).

Color values

HEX#103656
RGBrgb(16, 54, 86)
HSLhsl(207, 69%, 20%)
HSVhsv(207, 81%, 34%)
CMYKcmyk(81.4%, 37.2%, 0%, 66.3%)
CIE-LABlab(21.65, -0.65, -23.14)
CIE-LCHlch(21.65, 23.15, 268.40°)
OKLaboklab(32.38% -0.0269 -0.0657)
OKLCHoklch(32.38% 0.071 247.7)
XYZxyz(3.2119, 3.4200, 9.2931)
Luminance0.0342 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#103656 #563010
analogous
#105653 #103656 #101356
triadic
#103656 #561036 #365610
tetradic
#103656 #531056 #563010 #135610
square
#103656 #531056 #563010 #135610
split-complementary
#103656 #561013 #565310
monochromatic
#05101A #061622 #103656 #1A568A #2377BD

Accessibility & contrast

On white

12.47
#103656 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.68
#103656 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103656
12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##103656#FFFFFF#000000##FFFFFF
##1036561.0012.471.6812.47
#FFFFFF12.471.0021.001.00
#0000001.6821.001.0021.00
##FFFFFF12.471.0021.001.00

Color blindness preview

Protanopia (red-blind)
#273757
Deuteranopia (green-blind)
#1D3155
Tritanopia (blue-blind)
#003E42
Achromatopsia (no color)
#343434

Design tokens & code

CSS
--color: #103656;
/* rgb */ color: rgb(16, 54, 86);
/* oklch */ color: oklch(32.4% 0.071 247.7);
Tailwind
colors: {
  custom: {
    50: '#5a6c86',
    500: '#103656',
    950: '#000000',
  },
}
SCSS
$custom: #103656;
$custom-light: #5a6c86;
$custom-dark: #000000;
JSON
{
  "hex": "#103656",
  "rgb": {
    "r": 16,
    "g": 54,
    "b": 86
  },
  "hsl": {
    "h": 207.429,
    "s": 68.627,
    "l": 20
  },
  "oklch": {
    "l": 0.32377,
    "c": 0.07104,
    "h": 247.7
  },
  "luminance": 0.0342
}

Semantic roles & 50–950 ramp

primary
#103656
secondary
#8F5D32
accent
#8C3CEB
background
#F5F6F8
surface
#E9EBEF
border
#C5C6CA
text
#04070B
muted
#797A7C

Preview Lab

Preview with #103656

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

Preview Lab → · Contrast checker → · Palette generator →

#103656 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva