black
#000000
#313D80
#313D80
Color Values
| Format | #000000 | #313D80 |
|---|---|---|
| HEX | #000000 | #313D80 |
| RGB | 0, 0, 0 | 49, 61, 128 |
| HSL | 0.0, 0.0%, 0.0% | 230.9, 44.6%, 34.7% |
| HSV | 0.0, 0.0%, 0.0% | 230.9, 61.7%, 50.2% |
| CMYK | 0%, 0%, 0%, 100% | 61.7%, 52.3%, 0.0%, 49.8% |
| OKLCH | 0.0 0.0 0.0 | 0.3879 0.1132 272.4 |
Contrast & Accessibility
2.11:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #313D80 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #313D80
Color Difference (Delta E)
51.51
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #313D80);
background: linear-gradient(135deg, #000000, #313D80);