black
#000000
#156DCC
#156DCC
Color Values
| Format | #000000 | #156DCC |
|---|---|---|
| HEX | #000000 | #156DCC |
| RGB | 0, 0, 0 | 21, 109, 204 |
| HSL | 0.0, 0.0%, 0.0% | 211.1, 81.3%, 44.1% |
| HSV | 0.0, 0.0%, 0.0% | 211.1, 89.7%, 80.0% |
| CMYK | 0%, 0%, 0%, 100% | 89.7%, 46.6%, 0.0%, 20.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5397 0.1665 255.0 |
Contrast & Accessibility
4.09:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #156DCC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #156DCC
Color Difference (Delta E)
73.49
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #156DCC);
background: linear-gradient(135deg, #000000, #156DCC);