black
#000000
#455751
#455751
Color Values
| Format | #000000 | #455751 |
|---|---|---|
| HEX | #000000 | #455751 |
| RGB | 0, 0, 0 | 69, 87, 81 |
| HSL | 0.0, 0.0%, 0.0% | 160.0, 11.5%, 30.6% |
| HSV | 0.0, 0.0%, 0.0% | 160.0, 20.7%, 34.1% |
| CMYK | 0%, 0%, 0%, 100% | 20.7%, 0.0%, 6.9%, 65.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4396 0.0243 172.9 |
Contrast & Accessibility
2.74:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #455751 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #455751
Color Difference (Delta E)
36.34
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #455751);
background: linear-gradient(135deg, #000000, #455751);