black
#000000
#40CFCF
#40CFCF
Color Values
| Format | #000000 | #40CFCF |
|---|---|---|
| HEX | #000000 | #40CFCF |
| RGB | 0, 0, 0 | 64, 207, 207 |
| HSL | 0.0, 0.0%, 0.0% | 180.0, 59.8%, 53.1% |
| HSV | 0.0, 0.0%, 0.0% | 180.0, 69.1%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 69.1%, 0.0%, 0.0%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.7811 0.1181 195.0 |
Contrast & Accessibility
11.04:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40CFCF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40CFCF
Color Difference (Delta E)
85.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40CFCF);
background: linear-gradient(135deg, #000000, #40CFCF);