black
#000000
#289CA7
#289CA7
Color Values
| Format | #000000 | #289CA7 |
|---|---|---|
| HEX | #000000 | #289CA7 |
| RGB | 0, 0, 0 | 40, 156, 167 |
| HSL | 0.0, 0.0%, 0.0% | 185.2, 61.4%, 40.6% |
| HSV | 0.0, 0.0%, 0.0% | 185.2, 76.0%, 65.5% |
| CMYK | 0%, 0%, 0%, 100% | 76.0%, 6.6%, 0.0%, 34.5% |
| OKLCH | 0.0 0.0 0.0 | 0.636 0.099 204.6 |
Contrast & Accessibility
6.4:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #289CA7 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #289CA7
Color Difference (Delta E)
66.61
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #289CA7);
background: linear-gradient(135deg, #000000, #289CA7);