black
#000000
#283A71
#283A71
Color Values
| Format | #000000 | #283A71 |
|---|---|---|
| HEX | #000000 | #283A71 |
| RGB | 0, 0, 0 | 40, 58, 113 |
| HSL | 0.0, 0.0%, 0.0% | 225.2, 47.7%, 30.0% |
| HSV | 0.0, 0.0%, 0.0% | 225.2, 64.6%, 44.3% |
| CMYK | 0%, 0%, 0%, 100% | 64.6%, 48.7%, 0.0%, 55.7% |
| OKLCH | 0.0 0.0 0.0 | 0.3643 0.0973 267.8 |
Contrast & Accessibility
1.93:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #283A71 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #283A71
Color Difference (Delta E)
44.29
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #283A71);
background: linear-gradient(135deg, #000000, #283A71);