black
#000000
#172DCD
#172DCD
Color Values
| Format | #000000 | #172DCD |
|---|---|---|
| HEX | #000000 | #172DCD |
| RGB | 0, 0, 0 | 23, 45, 205 |
| HSL | 0.0, 0.0%, 0.0% | 232.7, 79.8%, 44.7% |
| HSV | 0.0, 0.0%, 0.0% | 232.7, 88.8%, 80.4% |
| CMYK | 0%, 0%, 0%, 100% | 88.8%, 78.0%, 0.0%, 19.6% |
| OKLCH | 0.0 0.0 0.0 | 0.4233 0.2387 266.4 |
Contrast & Accessibility
2.29:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #172DCD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #172DCD
Color Difference (Delta E)
102.08
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #172DCD);
background: linear-gradient(135deg, #000000, #172DCD);