black
#000000
#1031CC
#1031CC
Color Values
| Format | #000000 | #1031CC |
|---|---|---|
| HEX | #000000 | #1031CC |
| RGB | 0, 0, 0 | 16, 49, 204 |
| HSL | 0.0, 0.0%, 0.0% | 229.5, 85.5%, 43.1% |
| HSV | 0.0, 0.0%, 0.0% | 229.5, 92.2%, 80.0% |
| CMYK | 0%, 0%, 0%, 100% | 92.2%, 76.0%, 0.0%, 20.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4258 0.2352 265.3 |
Contrast & Accessibility
2.33:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1031CC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1031CC
Color Difference (Delta E)
99.74
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1031CC);
background: linear-gradient(135deg, #000000, #1031CC);