black
#000000
#515AAF
#515AAF
Color Values
| Format | #000000 | #515AAF |
|---|---|---|
| HEX | #000000 | #515AAF |
| RGB | 0, 0, 0 | 81, 90, 175 |
| HSL | 0.0, 0.0%, 0.0% | 234.3, 37.0%, 50.2% |
| HSV | 0.0, 0.0%, 0.0% | 234.3, 53.7%, 68.6% |
| CMYK | 0%, 0%, 0%, 100% | 53.7%, 48.6%, 0.0%, 31.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5035 0.1337 275.9 |
Contrast & Accessibility
3.43:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #515AAF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #515AAF
Color Difference (Delta E)
65.92
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #515AAF);
background: linear-gradient(135deg, #000000, #515AAF);