black
#000000
#21304A
#21304A
Color Values
| Format | #000000 | #21304A |
|---|---|---|
| HEX | #000000 | #21304A |
| RGB | 0, 0, 0 | 33, 48, 74 |
| HSL | 0.0, 0.0%, 0.0% | 218.0, 38.3%, 21.0% |
| HSV | 0.0, 0.0%, 0.0% | 218.0, 55.4%, 29.0% |
| CMYK | 0%, 0%, 0%, 100% | 55.4%, 35.1%, 0.0%, 71.0% |
| OKLCH | 0.0 0.0 0.0 | 0.309 0.0513 261.0 |
Contrast & Accessibility
1.59:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21304A → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21304A
Color Difference (Delta E)
26.87
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21304A);
background: linear-gradient(135deg, #000000, #21304A);