black
#000000
#515DA6
#515DA6
Color Values
| Format | #000000 | #515DA6 |
|---|---|---|
| HEX | #000000 | #515DA6 |
| RGB | 0, 0, 0 | 81, 93, 166 |
| HSL | 0.0, 0.0%, 0.0% | 231.5, 34.4%, 48.4% |
| HSV | 0.0, 0.0%, 0.0% | 231.5, 51.2%, 65.1% |
| CMYK | 0%, 0%, 0%, 100% | 51.2%, 44.0%, 0.0%, 34.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5039 0.1164 274.4 |
Contrast & Accessibility
3.47:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #515DA6 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #515DA6
Color Difference (Delta E)
60.69
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #515DA6);
background: linear-gradient(135deg, #000000, #515DA6);