black
#000000
#40C1BB
#40C1BB
Color Values
| Format | #000000 | #40C1BB |
|---|---|---|
| HEX | #000000 | #40C1BB |
| RGB | 0, 0, 0 | 64, 193, 187 |
| HSL | 0.0, 0.0%, 0.0% | 177.2, 51.0%, 50.4% |
| HSV | 0.0, 0.0%, 0.0% | 177.2, 66.8%, 75.7% |
| CMYK | 0%, 0%, 0%, 100% | 66.8%, 0.0%, 3.1%, 24.3% |
| OKLCH | 0.0 0.0 0.0 | 0.7404 0.1106 190.6 |
Contrast & Accessibility
9.56:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40C1BB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40C1BB
Color Difference (Delta E)
80.25
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40C1BB);
background: linear-gradient(135deg, #000000, #40C1BB);