black
#000000
#255559
#255559
Color Values
| Format | #000000 | #255559 |
|---|---|---|
| HEX | #000000 | #255559 |
| RGB | 0, 0, 0 | 37, 85, 89 |
| HSL | 0.0, 0.0%, 0.0% | 184.6, 41.3%, 24.7% |
| HSV | 0.0, 0.0%, 0.0% | 184.6, 58.4%, 34.9% |
| CMYK | 0%, 0%, 0%, 100% | 58.4%, 4.5%, 0.0%, 65.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4181 0.0522 202.7 |
Contrast & Accessibility
2.52:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #255559 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #255559
Color Difference (Delta E)
37.07
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #255559);
background: linear-gradient(135deg, #000000, #255559);