black
#000000
#2155A9
#2155A9
Color Values
| Format | #000000 | #2155A9 |
|---|---|---|
| HEX | #000000 | #2155A9 |
| RGB | 0, 0, 0 | 33, 85, 169 |
| HSL | 0.0, 0.0%, 0.0% | 217.1, 67.3%, 39.6% |
| HSV | 0.0, 0.0%, 0.0% | 217.1, 80.5%, 66.3% |
| CMYK | 0%, 0%, 0%, 100% | 80.5%, 49.7%, 0.0%, 33.7% |
| OKLCH | 0.0 0.0 0.0 | 0.4638 0.1461 259.7 |
Contrast & Accessibility
2.94:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #2155A9 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #2155A9
Color Difference (Delta E)
63.96
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #2155A9);
background: linear-gradient(135deg, #000000, #2155A9);