black
#000000
#377ECB
#377ECB
Color Values
| Format | #000000 | #377ECB |
|---|---|---|
| HEX | #000000 | #377ECB |
| RGB | 0, 0, 0 | 55, 126, 203 |
| HSL | 0.0, 0.0%, 0.0% | 211.2, 58.7%, 50.6% |
| HSV | 0.0, 0.0%, 0.0% | 211.2, 72.9%, 79.6% |
| CMYK | 0%, 0%, 0%, 100% | 72.9%, 37.9%, 0.0%, 20.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5857 0.1381 252.8 |
Contrast & Accessibility
5.01:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #377ECB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #377ECB
Color Difference (Delta E)
69.64
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #377ECB);
background: linear-gradient(135deg, #000000, #377ECB);