black
#000000
#40B9D9
#40B9D9
Color Values
| Format | #000000 | #40B9D9 |
|---|---|---|
| HEX | #000000 | #40B9D9 |
| RGB | 0, 0, 0 | 64, 185, 217 |
| HSL | 0.0, 0.0%, 0.0% | 192.5, 66.8%, 55.1% |
| HSV | 0.0, 0.0%, 0.0% | 192.5, 70.5%, 85.1% |
| CMYK | 0%, 0%, 0%, 100% | 70.5%, 14.7%, 0.0%, 14.9% |
| OKLCH | 0.0 0.0 0.0 | 0.7324 0.1138 219.2 |
Contrast & Accessibility
9.16:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40B9D9 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40B9D9
Color Difference (Delta E)
78.1
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40B9D9);
background: linear-gradient(135deg, #000000, #40B9D9);