black
#000000
#40C8BF
#40C8BF
Color Values
| Format | #000000 | #40C8BF |
|---|---|---|
| HEX | #000000 | #40C8BF |
| RGB | 0, 0, 0 | 64, 200, 191 |
| HSL | 0.0, 0.0%, 0.0% | 176.0, 55.3%, 51.8% |
| HSV | 0.0, 0.0%, 0.0% | 176.0, 68.0%, 78.4% |
| CMYK | 0%, 0%, 0%, 100% | 68.0%, 0.0%, 4.5%, 21.6% |
| OKLCH | 0.0 0.0 0.0 | 0.7588 0.1153 188.6 |
Contrast & Accessibility
10.23:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40C8BF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40C8BF
Color Difference (Delta E)
83.09
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40C8BF);
background: linear-gradient(135deg, #000000, #40C8BF);