black
#000000
#377EC5
#377EC5
Color Values
| Format | #000000 | #377EC5 |
|---|---|---|
| HEX | #000000 | #377EC5 |
| RGB | 0, 0, 0 | 55, 126, 197 |
| HSL | 0.0, 0.0%, 0.0% | 210.0, 56.3%, 49.4% |
| HSV | 0.0, 0.0%, 0.0% | 210.0, 72.1%, 77.3% |
| CMYK | 0%, 0%, 0%, 100% | 72.1%, 36.0%, 0.0%, 22.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5821 0.1304 251.1 |
Contrast & Accessibility
4.95:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #377EC5 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #377EC5
Color Difference (Delta E)
67.41
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #377EC5);
background: linear-gradient(135deg, #000000, #377EC5);