#104155#104155

#104155 is a dark, moderate cyan. Relative luminance 0.045; OKLCH L 35.3% C 0.061 H 229.8°. Best body text is #FFFFFF at 11.00:1 contrast (WCAG AA passes).

Color values

HEX#104155
RGBrgb(16, 65, 85)
HSLhsl(197, 68%, 20%)
HSVhsv(197, 81%, 33%)
CMYKcmyk(81.2%, 23.5%, 0%, 66.7%)
CIE-LABlab(25.40, -8.34, -16.61)
CIE-LCHlch(25.40, 18.59, 243.34°)
OKLaboklab(35.33% -0.0395 -0.0467)
OKLCHoklch(35.33% 0.061 229.8)
XYZxyz(3.7430, 4.5462, 9.2728)
Luminance0.0455 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#104155 #552410
analogous
#105546 #104155 #101F55
triadic
#104155 #551041 #415510
tetradic
#104155 #461055 #552410 #1F5510
square
#104155 #461055 #552410 #1F5510
split-complementary
#104155 #55101F #554610
monochromatic
#05141A #061A21 #104155 #1A6889 #2390BC

Accessibility & contrast

On white

11.00
#104155 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.91
#104155 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104155
11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##104155#FFFFFF#000000##FFFFFF
##1041551.0011.001.9111.00
#FFFFFF11.001.0021.001.00
#0000001.9121.001.0021.00
##FFFFFF11.001.0021.001.00

Color blindness preview

Protanopia (red-blind)
#374056
Deuteranopia (green-blind)
#2D3955
Tritanopia (blue-blind)
#004748
Achromatopsia (no color)
#3C3C3C

Design tokens & code

CSS
--color: #104155;
/* rgb */ color: rgb(16, 65, 85);
/* oklch */ color: oklch(35.3% 0.061 229.8);
Tailwind
colors: {
  custom: {
    50: '#5a7585',
    500: '#104155',
    950: '#000000',
  },
}
SCSS
$custom: #104155;
$custom-light: #5a7585;
$custom-dark: #000000;
JSON
{
  "hex": "#104155",
  "rgb": {
    "r": 16,
    "g": 65,
    "b": 85
  },
  "hsl": {
    "h": 197.391,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.35332,
    "c": 0.06112,
    "h": 229.8
  },
  "luminance": 0.04547
}

Semantic roles & 50–950 ramp

primary
#104155
secondary
#8F4D32
accent
#6F3DEB
background
#F5F7F8
surface
#E9EDEF
border
#C5C8CA
text
#04080B
muted
#797B7C

Preview Lab

Preview with #104155

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

Preview Lab → · Contrast checker → · Palette generator →

#104155 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva