black
#000000
#256BC5
#256BC5
Color Values
| Format | #000000 | #256BC5 |
|---|---|---|
| HEX | #000000 | #256BC5 |
| RGB | 0, 0, 0 | 37, 107, 197 |
| HSL | 0.0, 0.0%, 0.0% | 213.8, 68.4%, 45.9% |
| HSV | 0.0, 0.0%, 0.0% | 213.8, 81.2%, 77.3% |
| CMYK | 0%, 0%, 0%, 100% | 81.2%, 45.7%, 0.0%, 22.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5338 0.1565 256.6 |
Contrast & Accessibility
3.99:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #256BC5 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #256BC5
Color Difference (Delta E)
70.8
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #256BC5);
background: linear-gradient(135deg, #000000, #256BC5);