black
#000000
#0D37B8
#0D37B8
Color Values
| Format | #000000 | #0D37B8 |
|---|---|---|
| HEX | #000000 | #0D37B8 |
| RGB | 0, 0, 0 | 13, 55, 184 |
| HSL | 0.0, 0.0%, 0.0% | 225.3, 86.8%, 38.6% |
| HSV | 0.0, 0.0%, 0.0% | 225.3, 92.9%, 72.2% |
| CMYK | 0%, 0%, 0%, 100% | 92.9%, 70.1%, 0.0%, 27.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4127 0.2058 264.3 |
Contrast & Accessibility
2.26:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #0D37B8 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #0D37B8
Color Difference (Delta E)
85.97
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #0D37B8);
background: linear-gradient(135deg, #000000, #0D37B8);