black
#000000
#515BF4
#515BF4
Color Values
| Format | #000000 | #515BF4 |
|---|---|---|
| HEX | #000000 | #515BF4 |
| RGB | 0, 0, 0 | 81, 91, 244 |
| HSL | 0.0, 0.0%, 0.0% | 236.3, 88.1%, 63.7% |
| HSV | 0.0, 0.0%, 0.0% | 236.3, 66.8%, 95.7% |
| CMYK | 0%, 0%, 0%, 100% | 66.8%, 62.7%, 0.0%, 4.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5578 0.225 273.6 |
Contrast & Accessibility
4.15:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #515BF4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #515BF4
Color Difference (Delta E)
100.65
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #515BF4);
background: linear-gradient(135deg, #000000, #515BF4);