black
#000000
#0D3DCB
#0D3DCB
Color Values
| Format | #000000 | #0D3DCB |
|---|---|---|
| HEX | #000000 | #0D3DCB |
| RGB | 0, 0, 0 | 13, 61, 203 |
| HSL | 0.0, 0.0%, 0.0% | 224.8, 88.0%, 42.4% |
| HSV | 0.0, 0.0%, 0.0% | 224.8, 93.6%, 79.6% |
| CMYK | 0%, 0%, 0%, 100% | 93.6%, 70.0%, 0.0%, 20.4% |
| OKLCH | 0.0 0.0 0.0 | 0.4425 0.2225 264.1 |
Contrast & Accessibility
2.55:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #0D3DCB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #0D3DCB
Color Difference (Delta E)
93.27
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #0D3DCB);
background: linear-gradient(135deg, #000000, #0D3DCB);