black
#000000
#213537
#213537
Color Values
| Format | #000000 | #213537 |
|---|---|---|
| HEX | #000000 | #213537 |
| RGB | 0, 0, 0 | 33, 53, 55 |
| HSL | 0.0, 0.0%, 0.0% | 185.5, 25.0%, 17.3% |
| HSV | 0.0, 0.0%, 0.0% | 185.5, 40.0%, 21.6% |
| CMYK | 0%, 0%, 0%, 100% | 40.0%, 3.6%, 0.0%, 78.4% |
| OKLCH | 0.0 0.0 0.0 | 0.3129 0.0259 203.8 |
Contrast & Accessibility
1.63:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #213537 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #213537
Color Difference (Delta E)
22.23
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #213537);
background: linear-gradient(135deg, #000000, #213537);