black
#000000
#309E9F
#309E9F
Color Values
| Format | #000000 | #309E9F |
|---|---|---|
| HEX | #000000 | #309E9F |
| RGB | 0, 0, 0 | 48, 158, 159 |
| HSL | 0.0, 0.0%, 0.0% | 180.5, 53.6%, 40.6% |
| HSV | 0.0, 0.0%, 0.0% | 180.5, 69.8%, 62.4% |
| CMYK | 0%, 0%, 0%, 100% | 69.8%, 0.6%, 0.0%, 37.6% |
| OKLCH | 0.0 0.0 0.0 | 0.6398 0.096 195.9 |
Contrast & Accessibility
6.52:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #309E9F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #309E9F
Color Difference (Delta E)
67.12
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #309E9F);
background: linear-gradient(135deg, #000000, #309E9F);