black
#000000
#311DBC
#311DBC
Color Values
| Format | #000000 | #311DBC |
|---|---|---|
| HEX | #000000 | #311DBC |
| RGB | 0, 0, 0 | 49, 29, 188 |
| HSL | 0.0, 0.0%, 0.0% | 247.5, 73.3%, 42.5% |
| HSV | 0.0, 0.0%, 0.0% | 247.5, 84.6%, 73.7% |
| CMYK | 0%, 0%, 0%, 100% | 73.9%, 84.6%, 0.0%, 26.3% |
| OKLCH | 0.0 0.0 0.0 | 0.3974 0.2254 274.5 |
Contrast & Accessibility
2.03:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #311DBC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #311DBC
Color Difference (Delta E)
99.51
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #311DBC);
background: linear-gradient(135deg, #000000, #311DBC);