black
#000000
#283B71
#283B71
Color Values
| Format | #000000 | #283B71 |
|---|---|---|
| HEX | #000000 | #283B71 |
| RGB | 0, 0, 0 | 40, 59, 113 |
| HSL | 0.0, 0.0%, 0.0% | 224.4, 47.7%, 30.0% |
| HSV | 0.0, 0.0%, 0.0% | 224.4, 64.6%, 44.3% |
| CMYK | 0%, 0%, 0%, 100% | 64.6%, 47.8%, 0.0%, 55.7% |
| OKLCH | 0.0 0.0 0.0 | 0.3666 0.0959 267.0 |
Contrast & Accessibility
1.95:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #283B71 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #283B71
Color Difference (Delta E)
43.92
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #283B71);
background: linear-gradient(135deg, #000000, #283B71);