black
#000000
#2581CF
#2581CF
Color Values
| Format | #000000 | #2581CF |
|---|---|---|
| HEX | #000000 | #2581CF |
| RGB | 0, 0, 0 | 37, 129, 207 |
| HSL | 0.0, 0.0%, 0.0% | 207.5, 69.7%, 47.8% |
| HSV | 0.0, 0.0%, 0.0% | 207.5, 82.1%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 82.1%, 37.7%, 0.0%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5899 0.1454 249.1 |
Contrast & Accessibility
5.12:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #2581CF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #2581CF
Color Difference (Delta E)
70.89
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #2581CF);
background: linear-gradient(135deg, #000000, #2581CF);