black
#000000
#1F10B1
#1F10B1
Color Values
| Format | #000000 | #1F10B1 |
|---|---|---|
| HEX | #000000 | #1F10B1 |
| RGB | 0, 0, 0 | 31, 16, 177 |
| HSL | 0.0, 0.0%, 0.0% | 245.6, 83.4%, 37.8% |
| HSV | 0.0, 0.0%, 0.0% | 245.6, 91.0%, 69.4% |
| CMYK | 0%, 0%, 0%, 100% | 82.5%, 91.0%, 0.0%, 30.6% |
| OKLCH | 0.0 0.0 0.0 | 0.3628 0.2255 270.1 |
Contrast & Accessibility
1.77:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1F10B1 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1F10B1
Color Difference (Delta E)
99.09
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1F10B1);
background: linear-gradient(135deg, #000000, #1F10B1);