black
#000000
#515C97
#515C97
Color Values
| Format | #000000 | #515C97 |
|---|---|---|
| HEX | #000000 | #515C97 |
| RGB | 0, 0, 0 | 81, 92, 151 |
| HSL | 0.0, 0.0%, 0.0% | 230.6, 30.2%, 45.5% |
| HSV | 0.0, 0.0%, 0.0% | 230.6, 46.4%, 59.2% |
| CMYK | 0%, 0%, 0%, 100% | 46.4%, 39.1%, 0.0%, 40.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4927 0.0953 274.4 |
Contrast & Accessibility
3.33:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #515C97 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #515C97
Color Difference (Delta E)
54.19
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #515C97);
background: linear-gradient(135deg, #000000, #515C97);