black
#000000
#283FA8
#283FA8
Color Values
| Format | #000000 | #283FA8 |
|---|---|---|
| HEX | #000000 | #283FA8 |
| RGB | 0, 0, 0 | 40, 63, 168 |
| HSL | 0.0, 0.0%, 0.0% | 229.2, 61.5%, 40.8% |
| HSV | 0.0, 0.0%, 0.0% | 229.2, 76.2%, 65.9% |
| CMYK | 0%, 0%, 0%, 100% | 76.2%, 62.5%, 0.0%, 34.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4202 0.1702 268.4 |
Contrast & Accessibility
2.37:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #283FA8 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #283FA8
Color Difference (Delta E)
72.91
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #283FA8);
background: linear-gradient(135deg, #000000, #283FA8);