black
#000000
#0581FA
#0581FA
Color Values
| Format | #000000 | #0581FA |
|---|---|---|
| HEX | #000000 | #0581FA |
| RGB | 0, 0, 0 | 5, 129, 250 |
| HSL | 0.0, 0.0%, 0.0% | 209.6, 96.1%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 209.6, 98.0%, 98.0% |
| CMYK | 0%, 0%, 0%, 100% | 98.0%, 48.4%, 0.0%, 2.0% |
| OKLCH | 0.0 0.0 0.0 | 0.614 0.2032 255.4 |
Contrast & Accessibility
5.53:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #0581FA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #0581FA
Color Difference (Delta E)
88.94
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #0581FA);
background: linear-gradient(135deg, #000000, #0581FA);