black
#000000
#283F89
#283F89
Color Values
| Format | #000000 | #283F89 |
|---|---|---|
| HEX | #000000 | #283F89 |
| RGB | 0, 0, 0 | 40, 63, 137 |
| HSL | 0.0, 0.0%, 0.0% | 225.8, 54.8%, 34.7% |
| HSV | 0.0, 0.0%, 0.0% | 225.8, 70.8%, 53.7% |
| CMYK | 0%, 0%, 0%, 100% | 70.8%, 54.0%, 0.0%, 46.3% |
| OKLCH | 0.0 0.0 0.0 | 0.3938 0.1267 267.3 |
Contrast & Accessibility
2.16:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #283F89 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #283F89
Color Difference (Delta E)
55.53
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #283F89);
background: linear-gradient(135deg, #000000, #283F89);