black
#000000
#3137D6
#3137D6
Color Values
| Format | #000000 | #3137D6 |
|---|---|---|
| HEX | #000000 | #3137D6 |
| RGB | 0, 0, 0 | 49, 55, 214 |
| HSL | 0.0, 0.0%, 0.0% | 237.8, 66.8%, 51.6% |
| HSV | 0.0, 0.0%, 0.0% | 237.8, 77.1%, 83.9% |
| CMYK | 0%, 0%, 0%, 100% | 77.1%, 74.3%, 0.0%, 16.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4568 0.2342 270.9 |
Contrast & Accessibility
2.65:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3137D6 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3137D6
Color Difference (Delta E)
101.75
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3137D6);
background: linear-gradient(135deg, #000000, #3137D6);