black
#000000
#515FAA
#515FAA
Color Values
| Format | #000000 | #515FAA |
|---|---|---|
| HEX | #000000 | #515FAA |
| RGB | 0, 0, 0 | 81, 95, 170 |
| HSL | 0.0, 0.0%, 0.0% | 230.6, 35.5%, 49.2% |
| HSV | 0.0, 0.0%, 0.0% | 230.6, 52.4%, 66.7% |
| CMYK | 0%, 0%, 0%, 100% | 52.4%, 44.1%, 0.0%, 33.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5105 0.1195 273.5 |
Contrast & Accessibility
3.57:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #515FAA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #515FAA
Color Difference (Delta E)
61.98
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #515FAA);
background: linear-gradient(135deg, #000000, #515FAA);