black
#000000
#313C9B
#313C9B
Color Values
| Format | #000000 | #313C9B |
|---|---|---|
| HEX | #000000 | #313C9B |
| RGB | 0, 0, 0 | 49, 60, 155 |
| HSL | 0.0, 0.0%, 0.0% | 233.8, 52.0%, 40.0% |
| HSV | 0.0, 0.0%, 0.0% | 233.8, 68.4%, 60.8% |
| CMYK | 0%, 0%, 0%, 100% | 68.4%, 61.3%, 0.0%, 39.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4078 0.1536 272.5 |
Contrast & Accessibility
2.25:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #313C9B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #313C9B
Color Difference (Delta E)
67.14
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #313C9B);
background: linear-gradient(135deg, #000000, #313C9B);