black
#000000
#2B51B0
#2B51B0
Color Values
| Format | #000000 | #2B51B0 |
|---|---|---|
| HEX | #000000 | #2B51B0 |
| RGB | 0, 0, 0 | 43, 81, 176 |
| HSL | 0.0, 0.0%, 0.0% | 222.9, 60.7%, 42.9% |
| HSV | 0.0, 0.0%, 0.0% | 222.9, 75.6%, 69.0% |
| CMYK | 0%, 0%, 0%, 100% | 75.6%, 54.0%, 0.0%, 31.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4642 0.1579 264.5 |
Contrast & Accessibility
2.91:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #2B51B0 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #2B51B0
Color Difference (Delta E)
69.13
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #2B51B0);
background: linear-gradient(135deg, #000000, #2B51B0);