black
#000000
#256CBA
#256CBA
Color Values
| Format | #000000 | #256CBA |
|---|---|---|
| HEX | #000000 | #256CBA |
| RGB | 0, 0, 0 | 37, 108, 186 |
| HSL | 0.0, 0.0%, 0.0% | 211.4, 66.8%, 43.7% |
| HSV | 0.0, 0.0%, 0.0% | 211.4, 80.1%, 72.9% |
| CMYK | 0%, 0%, 0%, 100% | 80.1%, 41.9%, 0.0%, 27.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5287 0.1409 253.8 |
Contrast & Accessibility
3.93:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #256CBA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #256CBA
Color Difference (Delta E)
65.69
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #256CBA);
background: linear-gradient(135deg, #000000, #256CBA);