black
#000000
#509CEF
#509CEF
Color Values
| Format | #000000 | #509CEF |
|---|---|---|
| HEX | #000000 | #509CEF |
| RGB | 0, 0, 0 | 80, 156, 239 |
| HSL | 0.0, 0.0%, 0.0% | 211.3, 83.2%, 62.5% |
| HSV | 0.0, 0.0%, 0.0% | 211.3, 66.5%, 93.7% |
| CMYK | 0%, 0%, 0%, 100% | 66.5%, 34.7%, 0.0%, 6.3% |
| OKLCH | 0.0 0.0 0.0 | 0.6818 0.1446 252.5 |
Contrast & Accessibility
7.34:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #509CEF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #509CEF
Color Difference (Delta E)
79.68
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #509CEF);
background: linear-gradient(135deg, #000000, #509CEF);