black
#000000
#309EAB
#309EAB
Color Values
| Format | #000000 | #309EAB |
|---|---|---|
| HEX | #000000 | #309EAB |
| RGB | 0, 0, 0 | 48, 158, 171 |
| HSL | 0.0, 0.0%, 0.0% | 186.3, 56.2%, 42.9% |
| HSV | 0.0, 0.0%, 0.0% | 186.3, 71.9%, 67.1% |
| CMYK | 0%, 0%, 0%, 100% | 71.9%, 7.6%, 0.0%, 32.9% |
| OKLCH | 0.0 0.0 0.0 | 0.6444 0.0973 206.6 |
Contrast & Accessibility
6.6:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #309EAB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #309EAB
Color Difference (Delta E)
67.13
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #309EAB);
background: linear-gradient(135deg, #000000, #309EAB);