black
#000000
#243B71
#243B71
Color Values
| Format | #000000 | #243B71 |
|---|---|---|
| HEX | #000000 | #243B71 |
| RGB | 0, 0, 0 | 36, 59, 113 |
| HSL | 0.0, 0.0%, 0.0% | 222.1, 51.7%, 29.2% |
| HSV | 0.0, 0.0%, 0.0% | 222.1, 68.1%, 44.3% |
| CMYK | 0%, 0%, 0%, 100% | 68.1%, 47.8%, 0.0%, 55.7% |
| OKLCH | 0.0 0.0 0.0 | 0.3643 0.0974 264.7 |
Contrast & Accessibility
1.94:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #243B71 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #243B71
Color Difference (Delta E)
43.88
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #243B71);
background: linear-gradient(135deg, #000000, #243B71);