black
#000000
#17399C
#17399C
Color Values
| Format | #000000 | #17399C |
|---|---|---|
| HEX | #000000 | #17399C |
| RGB | 0, 0, 0 | 23, 57, 156 |
| HSL | 0.0, 0.0%, 0.0% | 224.7, 74.3%, 35.1% |
| HSV | 0.0, 0.0%, 0.0% | 224.7, 85.3%, 61.2% |
| CMYK | 0%, 0%, 0%, 100% | 85.3%, 63.5%, 0.0%, 38.8% |
| OKLCH | 0.0 0.0 0.0 | 0.3907 0.1657 264.8 |
Contrast & Accessibility
2.1:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #17399C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #17399C
Color Difference (Delta E)
69.14
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #17399C);
background: linear-gradient(135deg, #000000, #17399C);