black
#000000
#377DD1
#377DD1
Color Values
| Format | #000000 | #377DD1 |
|---|---|---|
| HEX | #000000 | #377DD1 |
| RGB | 0, 0, 0 | 55, 125, 209 |
| HSL | 0.0, 0.0%, 0.0% | 212.7, 62.6%, 51.8% |
| HSV | 0.0, 0.0%, 0.0% | 212.7, 73.7%, 82.0% |
| CMYK | 0%, 0%, 0%, 100% | 73.7%, 40.2%, 0.0%, 18.0% |
| OKLCH | 0.0 0.0 0.0 | 0.587 0.1468 254.8 |
Contrast & Accessibility
5.02:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #377DD1 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #377DD1
Color Difference (Delta E)
72.15
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #377DD1);
background: linear-gradient(135deg, #000000, #377DD1);