black
#000000
#3731BD
#3731BD
Color Values
| Format | #000000 | #3731BD |
|---|---|---|
| HEX | #000000 | #3731BD |
| RGB | 0, 0, 0 | 55, 49, 189 |
| HSL | 0.0, 0.0%, 0.0% | 242.6, 58.8%, 46.7% |
| HSV | 0.0, 0.0%, 0.0% | 242.6, 74.1%, 74.1% |
| CMYK | 0%, 0%, 0%, 100% | 70.9%, 74.1%, 0.0%, 25.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4259 0.2086 274.8 |
Contrast & Accessibility
2.34:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3731BD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3731BD
Color Difference (Delta E)
91.31
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3731BD);
background: linear-gradient(135deg, #000000, #3731BD);