black
#000000
#303CBA
#303CBA
Color Values
| Format | #000000 | #303CBA |
|---|---|---|
| HEX | #000000 | #303CBA |
| RGB | 0, 0, 0 | 48, 60, 186 |
| HSL | 0.0, 0.0%, 0.0% | 234.8, 59.0%, 45.9% |
| HSV | 0.0, 0.0%, 0.0% | 234.8, 74.2%, 72.9% |
| CMYK | 0%, 0%, 0%, 100% | 74.2%, 67.7%, 0.0%, 27.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4357 0.1951 271.1 |
Contrast & Accessibility
2.48:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #303CBA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #303CBA
Color Difference (Delta E)
84.37
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #303CBA);
background: linear-gradient(135deg, #000000, #303CBA);