black
#000000
#515DDD
#515DDD
Color Values
| Format | #000000 | #515DDD |
|---|---|---|
| HEX | #000000 | #515DDD |
| RGB | 0, 0, 0 | 81, 93, 221 |
| HSL | 0.0, 0.0%, 0.0% | 234.9, 67.3%, 59.2% |
| HSV | 0.0, 0.0%, 0.0% | 234.9, 63.3%, 86.7% |
| CMYK | 0%, 0%, 0%, 100% | 63.3%, 57.9%, 0.0%, 13.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5426 0.1932 274.0 |
Contrast & Accessibility
3.96:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #515DDD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #515DDD
Color Difference (Delta E)
88.0
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #515DDD);
background: linear-gradient(135deg, #000000, #515DDD);