#4400FF
#4400FF
Purples · #40f is the three-digit shorthand for #4400FF. In CSS the two notations mean the same color.
| HEX | #4400FF |
|---|---|
| RGB | 68, 0, 255 |
| HSL | 256°, 100%, 50% |
| CMYK | 73%, 100%, 0%, 0% |
| Relative luminance | 0.08 |
Tap a code to copy it
Text contrast
Aa
On white
7.81:1 Passes AA
Aa
On black
2.69:1 Below AA
Colours that work with it
Complement
#BBFF00
Analogous
#003BFF#C300FF
Triadic
#FF4400#00FF44
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 #40f and #4400FF the same color?
Yes. CSS doubles each digit of a three-digit hex, so #40f expands to #4400FF. Only 4,096 colors can be written in three digits, and this is one of them.
Q. What text color works on #4400FF?
White text. Contrast against white is 7.81:1 and against black 2.69:1, so pick the larger one — WCAG asks for 4.5:1 at body size.
Q. Which named color is closest to #4400FF?
Ultramarine. It is not an exact match, so where color matters use the hex code itself rather than the name.