#110099
#110099
Blues · #109 is the three-digit shorthand for #110099. In CSS the two notations mean the same color.
| HEX | #110099 |
|---|---|
| RGB | 17, 0, 153 |
| HSL | 247°, 100%, 30% |
| CMYK | 89%, 100%, 0%, 40% |
| Relative luminance | 0.02 |
Tap a code to copy it
Text contrast
Aa
On white
14.15:1 Passes AA
Aa
On black
1.48:1 Below AA
Colours that work with it
Complement
#879900
Analogous
#003B99#5E0099
Triadic
#991200#009912
Shade scale
50100200300400500600700800
Seen with colour blindness
ProtanopiaDeuteranopiaTritanopia
How to read this
- A hex code writes red, green and blue as two hexadecimal digits each. #ff0000 is red at full strength and the others at zero.
- HSL states hue (0–360°), saturation and lightness. Nudging a colour brighter means changing one number, which is why it is easier to work with by hand.
- Text contrast follows WCAG. Body-size text needs 4.5:1 or better, and 21:1 between white and black is the maximum possible.
- The colour-blindness row computes how this colour appears under three types of colour vision deficiency — the reason never to encode information in colour alone.
Frequently asked questions
Q. Are #109 and #110099 the same color?
Yes. CSS doubles each digit of a three-digit hex, so #109 expands to #110099. Only 4,096 colors can be written in three digits, and this is one of them.
Q. What text color works on #110099?
White text. Contrast against white is 14.15:1 and against black 1.48:1, so pick the larger one — WCAG asks for 4.5:1 at body size.
Q. Which named color is closest to #110099?
Navy. It is not an exact match, so where color matters use the hex code itself rather than the name.