black
#000000
#256E70
#256E70
Color Values
| Format | #000000 | #256E70 |
|---|---|---|
| HEX | #000000 | #256E70 |
| RGB | 0, 0, 0 | 37, 110, 112 |
| HSL | 0.0, 0.0%, 0.0% | 181.6, 50.3%, 29.2% |
| HSV | 0.0, 0.0%, 0.0% | 181.6, 67.0%, 43.9% |
| CMYK | 0%, 0%, 0%, 100% | 67.0%, 1.8%, 0.0%, 56.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4948 0.0706 197.7 |
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: #256E70 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #256E70
Color Difference (Delta E)
48.03
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #256E70);
background: linear-gradient(135deg, #000000, #256E70);