black
#000000
#455D57
#455D57
Color Values
| Format | #000000 | #455D57 |
|---|---|---|
| HEX | #000000 | #455D57 |
| RGB | 0, 0, 0 | 69, 93, 87 |
| HSL | 0.0, 0.0%, 0.0% | 165.0, 14.8%, 31.8% |
| HSV | 0.0, 0.0%, 0.0% | 165.0, 25.8%, 36.5% |
| CMYK | 0%, 0%, 0%, 100% | 25.8%, 0.0%, 6.5%, 63.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4569 0.0306 177.8 |
Contrast & Accessibility
2.96:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #455D57 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #455D57
Color Difference (Delta E)
38.88
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #455D57);
background: linear-gradient(135deg, #000000, #455D57);