black
#000000
#256C6E
#256C6E
Color Values
| Format | #000000 | #256C6E |
|---|---|---|
| HEX | #000000 | #256C6E |
| RGB | 0, 0, 0 | 37, 108, 110 |
| HSL | 0.0, 0.0%, 0.0% | 181.6, 49.7%, 28.8% |
| HSV | 0.0, 0.0%, 0.0% | 181.6, 66.4%, 43.1% |
| CMYK | 0%, 0%, 0%, 100% | 66.4%, 1.8%, 0.0%, 56.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4887 0.0692 197.8 |
Contrast & Accessibility
3.45:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #256C6E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #256C6E
Color Difference (Delta E)
47.17
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #256C6E);
background: linear-gradient(135deg, #000000, #256C6E);