black
#000000
#515BF9
#515BF9
Color Values
| Format | #000000 | #515BF9 |
|---|---|---|
| HEX | #000000 | #515BF9 |
| RGB | 0, 0, 0 | 81, 91, 249 |
| HSL | 0.0, 0.0%, 0.0% | 236.4, 93.3%, 64.7% |
| HSV | 0.0, 0.0%, 0.0% | 236.4, 67.5%, 97.6% |
| CMYK | 0%, 0%, 0%, 100% | 67.5%, 63.5%, 0.0%, 2.4% |
| OKLCH | 0.0 0.0 0.0 | 0.562 0.2312 273.5 |
Contrast & Accessibility
4.21:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #515BF9 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #515BF9
Color Difference (Delta E)
103.2
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #515BF9);
background: linear-gradient(135deg, #000000, #515BF9);