black
#000000
#213738
#213738
Color Values
| Format | #000000 | #213738 |
|---|---|---|
| HEX | #000000 | #213738 |
| RGB | 0, 0, 0 | 33, 55, 56 |
| HSL | 0.0, 0.0%, 0.0% | 182.6, 25.8%, 17.5% |
| HSV | 0.0, 0.0%, 0.0% | 182.6, 41.1%, 22.0% |
| CMYK | 0%, 0%, 0%, 100% | 41.1%, 1.8%, 0.0%, 78.0% |
| OKLCH | 0.0 0.0 0.0 | 0.3189 0.0279 199.5 |
Contrast & Accessibility
1.67:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #213738 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #213738
Color Difference (Delta E)
23.18
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #213738);
background: linear-gradient(135deg, #000000, #213738);