black
#000000
#40C3BF
#40C3BF
Color Values
| Format | #000000 | #40C3BF |
|---|---|---|
| HEX | #000000 | #40C3BF |
| RGB | 0, 0, 0 | 64, 195, 191 |
| HSL | 0.0, 0.0%, 0.0% | 178.2, 52.2%, 50.8% |
| HSV | 0.0, 0.0%, 0.0% | 178.2, 67.2%, 76.5% |
| CMYK | 0%, 0%, 0%, 100% | 67.2%, 0.0%, 2.1%, 23.5% |
| OKLCH | 0.0 0.0 0.0 | 0.7466 0.1115 192.1 |
Contrast & Accessibility
9.78:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40C3BF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40C3BF
Color Difference (Delta E)
80.92
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40C3BF);
background: linear-gradient(135deg, #000000, #40C3BF);