black
#000000
#166ECE
#166ECE
Color Values
| Format | #000000 | #166ECE |
|---|---|---|
| HEX | #000000 | #166ECE |
| RGB | 0, 0, 0 | 22, 110, 206 |
| HSL | 0.0, 0.0%, 0.0% | 211.3, 80.7%, 44.7% |
| HSV | 0.0, 0.0%, 0.0% | 211.3, 89.3%, 80.8% |
| CMYK | 0%, 0%, 0%, 100% | 89.3%, 46.6%, 0.0%, 19.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5435 0.1678 255.1 |
Contrast & Accessibility
4.16:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #166ECE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #166ECE
Color Difference (Delta E)
74.14
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #166ECE);
background: linear-gradient(135deg, #000000, #166ECE);