black
#000000
#1831CE
#1831CE
Color Values
| Format | #000000 | #1831CE |
|---|---|---|
| HEX | #000000 | #1831CE |
| RGB | 0, 0, 0 | 24, 49, 206 |
| HSL | 0.0, 0.0%, 0.0% | 231.8, 79.1%, 45.1% |
| HSV | 0.0, 0.0%, 0.0% | 231.8, 88.3%, 80.8% |
| CMYK | 0%, 0%, 0%, 100% | 88.3%, 76.2%, 0.0%, 19.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4301 0.2361 266.3 |
Contrast & Accessibility
2.37:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1831CE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1831CE
Color Difference (Delta E)
100.71
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1831CE);
background: linear-gradient(135deg, #000000, #1831CE);