black
#000000
#2399DC
#2399DC
Color Values
| Format | #000000 | #2399DC |
|---|---|---|
| HEX | #000000 | #2399DC |
| RGB | 0, 0, 0 | 35, 153, 220 |
| HSL | 0.0, 0.0%, 0.0% | 201.7, 72.5%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 201.7, 84.1%, 86.3% |
| CMYK | 0%, 0%, 0%, 100% | 84.1%, 30.5%, 0.0%, 13.7% |
| OKLCH | 0.0 0.0 0.0 | 0.6523 0.1398 240.3 |
Contrast & Accessibility
6.66:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #2399DC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #2399DC
Color Difference (Delta E)
74.26
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #2399DC);
background: linear-gradient(135deg, #000000, #2399DC);