black
#000000
#455B57
#455B57
Color Values
| Format | #000000 | #455B57 |
|---|---|---|
| HEX | #000000 | #455B57 |
| RGB | 0, 0, 0 | 69, 91, 87 |
| HSL | 0.0, 0.0%, 0.0% | 169.1, 13.8%, 31.4% |
| HSV | 0.0, 0.0%, 0.0% | 169.1, 24.2%, 35.7% |
| CMYK | 0%, 0%, 0%, 100% | 24.2%, 0.0%, 4.4%, 64.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4518 0.0275 182.7 |
Contrast & Accessibility
2.89:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #455B57 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #455B57
Color Difference (Delta E)
37.96
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #455B57);
background: linear-gradient(135deg, #000000, #455B57);