black
#000000
#303FCF
#303FCF
Color Values
| Format | #000000 | #303FCF |
|---|---|---|
| HEX | #000000 | #303FCF |
| RGB | 0, 0, 0 | 48, 63, 207 |
| HSL | 0.0, 0.0%, 0.0% | 234.3, 62.4%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 234.3, 76.8%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 76.8%, 69.6%, 0.0%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.461 0.2181 270.0 |
Contrast & Accessibility
2.74:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #303FCF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #303FCF
Color Difference (Delta E)
94.24
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #303FCF);
background: linear-gradient(135deg, #000000, #303FCF);