black
#000000
#455A41
#455A41
Color Values
| Format | #000000 | #455A41 |
|---|---|---|
| HEX | #000000 | #455A41 |
| RGB | 0, 0, 0 | 69, 90, 65 |
| HSL | 0.0, 0.0%, 0.0% | 110.4, 16.1%, 30.4% |
| HSV | 0.0, 0.0%, 0.0% | 110.4, 27.8%, 35.3% |
| CMYK | 0%, 0%, 0%, 100% | 23.3%, 0.0%, 27.8%, 64.7% |
| OKLCH | 0.0 0.0 0.0 | 0.4426 0.0476 140.6 |
Contrast & Accessibility
2.79:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #455A41 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #455A41
Color Difference (Delta E)
40.17
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #455A41);
background: linear-gradient(135deg, #000000, #455A41);