black
#000000
#233FBA
#233FBA
Color Values
| Format | #000000 | #233FBA |
|---|---|---|
| HEX | #000000 | #233FBA |
| RGB | 0, 0, 0 | 35, 63, 186 |
| HSL | 0.0, 0.0%, 0.0% | 228.9, 68.3%, 43.3% |
| HSV | 0.0, 0.0%, 0.0% | 228.9, 81.2%, 72.9% |
| CMYK | 0%, 0%, 0%, 100% | 81.2%, 66.1%, 0.0%, 27.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4349 0.1951 267.1 |
Contrast & Accessibility
2.49:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #233FBA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #233FBA
Color Difference (Delta E)
82.91
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #233FBA);
background: linear-gradient(135deg, #000000, #233FBA);