black
#000000
#3F708B
#3F708B
Color Values
| Format | #000000 | #3F708B |
|---|---|---|
| HEX | #000000 | #3F708B |
| RGB | 0, 0, 0 | 63, 112, 139 |
| HSL | 0.0, 0.0%, 0.0% | 201.3, 37.6%, 39.6% |
| HSV | 0.0, 0.0%, 0.0% | 201.3, 54.7%, 54.5% |
| CMYK | 0%, 0%, 0%, 100% | 54.7%, 19.4%, 0.0%, 45.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5219 0.0682 234.3 |
Contrast & Accessibility
3.9:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F708B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F708B
Color Difference (Delta E)
49.87
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F708B);
background: linear-gradient(135deg, #000000, #3F708B);