black
#000000
#3771B0
#3771B0
Color Values
| Format | #000000 | #3771B0 |
|---|---|---|
| HEX | #000000 | #3771B0 |
| RGB | 0, 0, 0 | 55, 113, 176 |
| HSL | 0.0, 0.0%, 0.0% | 211.2, 52.4%, 45.3% |
| HSV | 0.0, 0.0%, 0.0% | 211.2, 68.8%, 69.0% |
| CMYK | 0%, 0%, 0%, 100% | 68.8%, 35.8%, 0.0%, 31.0% |
| OKLCH | 0.0 0.0 0.0 | 0.54 0.1163 252.4 |
Contrast & Accessibility
4.15:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3771B0 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3771B0
Color Difference (Delta E)
60.87
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3771B0);
background: linear-gradient(135deg, #000000, #3771B0);