black
#000000
#243F66
#243F66
Color Values
| Format | #000000 | #243F66 |
|---|---|---|
| HEX | #000000 | #243F66 |
| RGB | 0, 0, 0 | 36, 63, 102 |
| HSL | 0.0, 0.0%, 0.0% | 215.5, 47.8%, 27.1% |
| HSV | 0.0, 0.0%, 0.0% | 215.5, 64.7%, 40.0% |
| CMYK | 0%, 0%, 0%, 100% | 64.7%, 38.2%, 0.0%, 60.0% |
| OKLCH | 0.0 0.0 0.0 | 0.3665 0.0754 257.6 |
Contrast & Accessibility
1.98:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #243F66 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #243F66
Color Difference (Delta E)
37.21
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #243F66);
background: linear-gradient(135deg, #000000, #243F66);