black
#000000
#515BBE
#515BBE
Color Values
| Format | #000000 | #515BBE |
|---|---|---|
| HEX | #000000 | #515BBE |
| RGB | 0, 0, 0 | 81, 91, 190 |
| HSL | 0.0, 0.0%, 0.0% | 234.5, 45.6%, 53.1% |
| HSV | 0.0, 0.0%, 0.0% | 234.5, 57.4%, 74.5% |
| CMYK | 0%, 0%, 0%, 100% | 57.4%, 52.1%, 0.0%, 25.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5158 0.1536 275.3 |
Contrast & Accessibility
3.59:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #515BBE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #515BBE
Color Difference (Delta E)
73.03
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #515BBE);
background: linear-gradient(135deg, #000000, #515BBE);