black
#000000
#213B37
#213B37
Color Values
| Format | #000000 | #213B37 |
|---|---|---|
| HEX | #000000 | #213B37 |
| RGB | 0, 0, 0 | 33, 59, 55 |
| HSL | 0.0, 0.0%, 0.0% | 170.8, 28.3%, 18.0% |
| HSV | 0.0, 0.0%, 0.0% | 170.8, 44.1%, 23.1% |
| CMYK | 0%, 0%, 0%, 100% | 44.1%, 0.0%, 6.8%, 76.9% |
| OKLCH | 0.0 0.0 0.0 | 0.3299 0.0329 183.4 |
Contrast & Accessibility
1.75:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #213B37 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #213B37
Color Difference (Delta E)
25.34
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #213B37);
background: linear-gradient(135deg, #000000, #213B37);