black
#000000
#40C5CD
#40C5CD
Color Values
| Format | #000000 | #40C5CD |
|---|---|---|
| HEX | #000000 | #40C5CD |
| RGB | 0, 0, 0 | 64, 197, 205 |
| HSL | 0.0, 0.0%, 0.0% | 183.4, 58.5%, 52.7% |
| HSV | 0.0, 0.0%, 0.0% | 183.4, 68.8%, 80.4% |
| CMYK | 0%, 0%, 0%, 100% | 68.8%, 3.9%, 0.0%, 19.6% |
| OKLCH | 0.0 0.0 0.0 | 0.7563 0.1124 200.9 |
Contrast & Accessibility
10.09:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40C5CD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40C5CD
Color Difference (Delta E)
81.4
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40C5CD);
background: linear-gradient(135deg, #000000, #40C5CD);