black
#000000
#283BAB
#283BAB
Color Values
| Format | #000000 | #283BAB |
|---|---|---|
| HEX | #000000 | #283BAB |
| RGB | 0, 0, 0 | 40, 59, 171 |
| HSL | 0.0, 0.0%, 0.0% | 231.3, 62.1%, 41.4% |
| HSV | 0.0, 0.0%, 0.0% | 231.3, 76.6%, 67.1% |
| CMYK | 0%, 0%, 0%, 100% | 76.6%, 65.5%, 0.0%, 32.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4156 0.179 269.2 |
Contrast & Accessibility
2.3:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #283BAB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #283BAB
Color Difference (Delta E)
76.59
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #283BAB);
background: linear-gradient(135deg, #000000, #283BAB);