black
#000000
#213F46
#213F46
Color Values
| Format | #000000 | #213F46 |
|---|---|---|
| HEX | #000000 | #213F46 |
| RGB | 0, 0, 0 | 33, 63, 70 |
| HSL | 0.0, 0.0%, 0.0% | 191.4, 35.9%, 20.2% |
| HSV | 0.0, 0.0%, 0.0% | 191.4, 52.9%, 27.5% |
| CMYK | 0%, 0%, 0%, 100% | 52.9%, 10.0%, 0.0%, 72.5% |
| OKLCH | 0.0 0.0 0.0 | 0.3474 0.0378 214.5 |
Contrast & Accessibility
1.86:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #213F46 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #213F46
Color Difference (Delta E)
27.39
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #213F46);
background: linear-gradient(135deg, #000000, #213F46);