black
#000000
#285455
#285455
Color Values
| Format | #000000 | #285455 |
|---|---|---|
| HEX | #000000 | #285455 |
| RGB | 0, 0, 0 | 40, 84, 85 |
| HSL | 0.0, 0.0%, 0.0% | 181.3, 36.0%, 24.5% |
| HSV | 0.0, 0.0%, 0.0% | 181.3, 52.9%, 33.3% |
| CMYK | 0%, 0%, 0%, 100% | 52.9%, 1.2%, 0.0%, 66.7% |
| OKLCH | 0.0 0.0 0.0 | 0.4151 0.0487 197.4 |
Contrast & Accessibility
2.49:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #285455 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #285455
Color Difference (Delta E)
36.38
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #285455);
background: linear-gradient(135deg, #000000, #285455);