black
#000000
#455758
#455758
Color Values
| Format | #000000 | #455758 |
|---|---|---|
| HEX | #000000 | #455758 |
| RGB | 0, 0, 0 | 69, 87, 88 |
| HSL | 0.0, 0.0%, 0.0% | 183.2, 12.1%, 30.8% |
| HSV | 0.0, 0.0%, 0.0% | 183.2, 21.6%, 34.5% |
| CMYK | 0%, 0%, 0%, 100% | 21.6%, 1.1%, 0.0%, 65.5% |
| OKLCH | 0.0 0.0 0.0 | 0.442 0.0223 200.6 |
Contrast & Accessibility
2.76:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #455758 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #455758
Color Difference (Delta E)
36.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #455758);
background: linear-gradient(135deg, #000000, #455758);