black
#000000
#40D8CF
#40D8CF
Color Values
| Format | #000000 | #40D8CF |
|---|---|---|
| HEX | #000000 | #40D8CF |
| RGB | 0, 0, 0 | 64, 216, 207 |
| HSL | 0.0, 0.0%, 0.0% | 176.4, 66.1%, 54.9% |
| HSV | 0.0, 0.0%, 0.0% | 176.4, 70.4%, 84.7% |
| CMYK | 0%, 0%, 0%, 100% | 70.4%, 0.0%, 4.2%, 15.3% |
| OKLCH | 0.0 0.0 0.0 | 0.8028 0.1245 189.1 |
Contrast & Accessibility
11.94:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40D8CF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40D8CF
Color Difference (Delta E)
89.08
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40D8CF);
background: linear-gradient(135deg, #000000, #40D8CF);