black
#000000
#515ADA
#515ADA
Color Values
| Format | #000000 | #515ADA |
|---|---|---|
| HEX | #000000 | #515ADA |
| RGB | 0, 0, 0 | 81, 90, 218 |
| HSL | 0.0, 0.0%, 0.0% | 236.1, 64.9%, 58.6% |
| HSV | 0.0, 0.0%, 0.0% | 236.1, 62.8%, 85.5% |
| CMYK | 0%, 0%, 0%, 100% | 62.8%, 58.7%, 0.0%, 14.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5349 0.1929 274.8 |
Contrast & Accessibility
3.82:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #515ADA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #515ADA
Color Difference (Delta E)
87.74
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #515ADA);
background: linear-gradient(135deg, #000000, #515ADA);