black
#000000
#455A59
#455A59
Color Values
| Format | #000000 | #455A59 |
|---|---|---|
| HEX | #000000 | #455A59 |
| RGB | 0, 0, 0 | 69, 90, 89 |
| HSL | 0.0, 0.0%, 0.0% | 177.1, 13.2%, 31.2% |
| HSV | 0.0, 0.0%, 0.0% | 177.1, 23.3%, 35.3% |
| CMYK | 0%, 0%, 0%, 100% | 23.3%, 0.0%, 1.1%, 64.7% |
| OKLCH | 0.0 0.0 0.0 | 0.45 0.0256 192.7 |
Contrast & Accessibility
2.86:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #455A59 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #455A59
Color Difference (Delta E)
37.51
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #455A59);
background: linear-gradient(135deg, #000000, #455A59);