black
#000000
#12398F
#12398F
Color Values
| Format | #000000 | #12398F |
|---|---|---|
| HEX | #000000 | #12398F |
| RGB | 0, 0, 0 | 18, 57, 143 |
| HSL | 0.0, 0.0%, 0.0% | 221.3, 77.6%, 31.6% |
| HSV | 0.0, 0.0%, 0.0% | 221.3, 87.4%, 56.1% |
| CMYK | 0%, 0%, 0%, 100% | 87.4%, 60.1%, 0.0%, 43.9% |
| OKLCH | 0.0 0.0 0.0 | 0.3771 0.1492 262.9 |
Contrast & Accessibility
2.01:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #12398F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #12398F
Color Difference (Delta E)
61.68
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #12398F);
background: linear-gradient(135deg, #000000, #12398F);