black
#000000
#455D59
#455D59
Color Values
| Format | #000000 | #455D59 |
|---|---|---|
| HEX | #000000 | #455D59 |
| RGB | 0, 0, 0 | 69, 93, 89 |
| HSL | 0.0, 0.0%, 0.0% | 170.0, 14.8%, 31.8% |
| HSV | 0.0, 0.0%, 0.0% | 170.0, 25.8%, 36.5% |
| CMYK | 0%, 0%, 0%, 100% | 25.8%, 0.0%, 4.3%, 63.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4576 0.0296 183.6 |
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: #455D59 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #455D59
Color Difference (Delta E)
38.82
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #455D59);
background: linear-gradient(135deg, #000000, #455D59);