black
#000000
#256F66
#256F66
Color Values
| Format | #000000 | #256F66 |
|---|---|---|
| HEX | #000000 | #256F66 |
| RGB | 0, 0, 0 | 37, 111, 102 |
| HSL | 0.0, 0.0%, 0.0% | 172.7, 50.0%, 29.0% |
| HSV | 0.0, 0.0%, 0.0% | 172.7, 66.7%, 43.5% |
| CMYK | 0%, 0%, 0%, 100% | 66.7%, 0.0%, 8.1%, 56.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4938 0.0734 183.9 |
Contrast & Accessibility
3.54:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #256F66 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #256F66
Color Difference (Delta E)
49.14
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #256F66);
background: linear-gradient(135deg, #000000, #256F66);