black
#000000
#313D74
#313D74
Color Values
| Format | #000000 | #313D74 |
|---|---|---|
| HEX | #000000 | #313D74 |
| RGB | 0, 0, 0 | 49, 61, 116 |
| HSL | 0.0, 0.0%, 0.0% | 229.3, 40.6%, 32.4% |
| HSV | 0.0, 0.0%, 0.0% | 229.3, 57.8%, 45.5% |
| CMYK | 0%, 0%, 0%, 100% | 57.8%, 47.4%, 0.0%, 54.5% |
| OKLCH | 0.0 0.0 0.0 | 0.3792 0.0947 271.9 |
Contrast & Accessibility
2.05:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #313D74 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #313D74
Color Difference (Delta E)
44.97
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #313D74);
background: linear-gradient(135deg, #000000, #313D74);