black
#000000
#515DAB
#515DAB
Color Values
| Format | #000000 | #515DAB |
|---|---|---|
| HEX | #000000 | #515DAB |
| RGB | 0, 0, 0 | 81, 93, 171 |
| HSL | 0.0, 0.0%, 0.0% | 232.0, 35.7%, 49.4% |
| HSV | 0.0, 0.0%, 0.0% | 232.0, 52.6%, 67.1% |
| CMYK | 0%, 0%, 0%, 100% | 52.6%, 45.6%, 0.0%, 32.9% |
| OKLCH | 0.0 0.0 0.0 | 0.507 0.1237 274.5 |
Contrast & Accessibility
3.5:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #515DAB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #515DAB
Color Difference (Delta E)
63.03
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #515DAB);
background: linear-gradient(135deg, #000000, #515DAB);