black
#000000
#283A9C
#283A9C
Color Values
| Format | #000000 | #283A9C |
|---|---|---|
| HEX | #000000 | #283A9C |
| RGB | 0, 0, 0 | 40, 58, 156 |
| HSL | 0.0, 0.0%, 0.0% | 230.7, 59.2%, 38.4% |
| HSV | 0.0, 0.0%, 0.0% | 230.7, 74.4%, 61.2% |
| CMYK | 0%, 0%, 0%, 100% | 74.4%, 62.8%, 0.0%, 38.8% |
| OKLCH | 0.0 0.0 0.0 | 0.3998 0.1601 269.6 |
Contrast & Accessibility
2.18:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #283A9C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #283A9C
Color Difference (Delta E)
68.65
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #283A9C);
background: linear-gradient(135deg, #000000, #283A9C);