black
#000000
#213748
#213748
Color Values
| Format | #000000 | #213748 |
|---|---|---|
| HEX | #000000 | #213748 |
| RGB | 0, 0, 0 | 33, 55, 72 |
| HSL | 0.0, 0.0%, 0.0% | 206.2, 37.1%, 20.6% |
| HSV | 0.0, 0.0%, 0.0% | 206.2, 54.2%, 28.2% |
| CMYK | 0%, 0%, 0%, 100% | 54.2%, 23.6%, 0.0%, 71.8% |
| OKLCH | 0.0 0.0 0.0 | 0.3264 0.0412 242.8 |
Contrast & Accessibility
1.7:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #213748 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #213748
Color Difference (Delta E)
25.85
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #213748);
background: linear-gradient(135deg, #000000, #213748);