black
#000000
#30438F
#30438F
Color Values
| Format | #000000 | #30438F |
|---|---|---|
| HEX | #000000 | #30438F |
| RGB | 0, 0, 0 | 48, 67, 143 |
| HSL | 0.0, 0.0%, 0.0% | 228.0, 49.7%, 37.5% |
| HSV | 0.0, 0.0%, 0.0% | 228.0, 66.4%, 56.1% |
| CMYK | 0%, 0%, 0%, 100% | 66.4%, 53.1%, 0.0%, 43.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4115 0.1276 269.5 |
Contrast & Accessibility
2.33:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #30438F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #30438F
Color Difference (Delta E)
57.23
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #30438F);
background: linear-gradient(135deg, #000000, #30438F);