black
#000000
#256B81
#256B81
Color Values
| Format | #000000 | #256B81 |
|---|---|---|
| HEX | #000000 | #256B81 |
| RGB | 0, 0, 0 | 37, 107, 129 |
| HSL | 0.0, 0.0%, 0.0% | 194.3, 55.4%, 32.5% |
| HSV | 0.0, 0.0%, 0.0% | 194.3, 71.3%, 50.6% |
| CMYK | 0%, 0%, 0%, 100% | 71.3%, 17.1%, 0.0%, 49.4% |
| OKLCH | 0.0 0.0 0.0 | 0.4942 0.0765 222.6 |
Contrast & Accessibility
3.5:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #256B81 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #256B81
Color Difference (Delta E)
48.0
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #256B81);
background: linear-gradient(135deg, #000000, #256B81);