black
#000000
#2581AA
#2581AA
Color Values
| Format | #000000 | #2581AA |
|---|---|---|
| HEX | #000000 | #2581AA |
| RGB | 0, 0, 0 | 37, 129, 170 |
| HSL | 0.0, 0.0%, 0.0% | 198.5, 64.3%, 40.6% |
| HSV | 0.0, 0.0%, 0.0% | 198.5, 78.2%, 66.7% |
| CMYK | 0%, 0%, 0%, 100% | 78.2%, 24.1%, 0.0%, 33.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5695 0.1039 232.6 |
Contrast & Accessibility
4.8:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #2581AA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #2581AA
Color Difference (Delta E)
59.77
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #2581AA);
background: linear-gradient(135deg, #000000, #2581AA);