black
#000000
#213D48
#213D48
Color Values
| Format | #000000 | #213D48 |
|---|---|---|
| HEX | #000000 | #213D48 |
| RGB | 0, 0, 0 | 33, 61, 72 |
| HSL | 0.0, 0.0%, 0.0% | 196.9, 37.1%, 20.6% |
| HSV | 0.0, 0.0%, 0.0% | 196.9, 54.2%, 28.2% |
| CMYK | 0%, 0%, 0%, 100% | 54.2%, 15.3%, 0.0%, 71.8% |
| OKLCH | 0.0 0.0 0.0 | 0.3428 0.039 225.3 |
Contrast & Accessibility
1.83:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #213D48 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #213D48
Color Difference (Delta E)
27.01
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #213D48);
background: linear-gradient(135deg, #000000, #213D48);