black
#000000
#40A3AE
#40A3AE
Color Values
| Format | #000000 | #40A3AE |
|---|---|---|
| HEX | #000000 | #40A3AE |
| RGB | 0, 0, 0 | 64, 163, 174 |
| HSL | 0.0, 0.0%, 0.0% | 186.0, 46.2%, 46.7% |
| HSV | 0.0, 0.0%, 0.0% | 186.0, 63.2%, 68.2% |
| CMYK | 0%, 0%, 0%, 100% | 63.2%, 6.3%, 0.0%, 31.8% |
| OKLCH | 0.0 0.0 0.0 | 0.6623 0.0919 205.4 |
Contrast & Accessibility
7.07:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40A3AE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40A3AE
Color Difference (Delta E)
68.33
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40A3AE);
background: linear-gradient(135deg, #000000, #40A3AE);