black
#000000
#21664E
#21664E
Color Values
| Format | #000000 | #21664E |
|---|---|---|
| HEX | #000000 | #21664E |
| RGB | 0, 0, 0 | 33, 102, 78 |
| HSL | 0.0, 0.0%, 0.0% | 159.1, 51.1%, 26.5% |
| HSV | 0.0, 0.0%, 0.0% | 159.1, 67.6%, 40.0% |
| CMYK | 0%, 0%, 0%, 100% | 67.6%, 0.0%, 23.5%, 60.0% |
| OKLCH | 0.0 0.0 0.0 | 0.46 0.0795 166.3 |
Contrast & Accessibility
3.08:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21664E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21664E
Color Difference (Delta E)
48.09
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21664E);
background: linear-gradient(135deg, #000000, #21664E);