black
#000000
#40B9CE
#40B9CE
Color Values
| Format | #000000 | #40B9CE |
|---|---|---|
| HEX | #000000 | #40B9CE |
| RGB | 0, 0, 0 | 64, 185, 206 |
| HSL | 0.0, 0.0%, 0.0% | 188.9, 59.2%, 52.9% |
| HSV | 0.0, 0.0%, 0.0% | 188.9, 68.9%, 80.8% |
| CMYK | 0%, 0%, 0%, 100% | 68.9%, 10.2%, 0.0%, 19.2% |
| OKLCH | 0.0 0.0 0.0 | 0.7279 0.1085 211.4 |
Contrast & Accessibility
9.05:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40B9CE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40B9CE
Color Difference (Delta E)
77.22
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40B9CE);
background: linear-gradient(135deg, #000000, #40B9CE);