black
#000000
#10399C
#10399C
Color Values
| Format | #000000 | #10399C |
|---|---|---|
| HEX | #000000 | #10399C |
| RGB | 0, 0, 0 | 16, 57, 156 |
| HSL | 0.0, 0.0%, 0.0% | 222.4, 81.4%, 33.7% |
| HSV | 0.0, 0.0%, 0.0% | 222.4, 89.7%, 61.2% |
| CMYK | 0%, 0%, 0%, 100% | 89.7%, 63.5%, 0.0%, 38.8% |
| OKLCH | 0.0 0.0 0.0 | 0.3887 0.1672 263.5 |
Contrast & Accessibility
2.09:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #10399C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #10399C
Color Difference (Delta E)
69.15
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #10399C);
background: linear-gradient(135deg, #000000, #10399C);