black
#000000
#309BAF
#309BAF
Color Values
| Format | #000000 | #309BAF |
|---|---|---|
| HEX | #000000 | #309BAF |
| RGB | 0, 0, 0 | 48, 155, 175 |
| HSL | 0.0, 0.0%, 0.0% | 189.4, 57.0%, 43.7% |
| HSV | 0.0, 0.0%, 0.0% | 189.4, 72.6%, 68.6% |
| CMYK | 0%, 0%, 0%, 100% | 72.6%, 11.4%, 0.0%, 31.4% |
| OKLCH | 0.0 0.0 0.0 | 0.6385 0.098 212.9 |
Contrast & Accessibility
6.43:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #309BAF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #309BAF
Color Difference (Delta E)
66.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #309BAF);
background: linear-gradient(135deg, #000000, #309BAF);