black
#000000
#51B8D2
#51B8D2
Color Values
| Format | #000000 | #51B8D2 |
|---|---|---|
| HEX | #000000 | #51B8D2 |
| RGB | 0, 0, 0 | 81, 184, 210 |
| HSL | 0.0, 0.0%, 0.0% | 192.1, 58.9%, 57.1% |
| HSV | 0.0, 0.0%, 0.0% | 192.1, 61.4%, 82.4% |
| CMYK | 0%, 0%, 0%, 100% | 61.4%, 12.4%, 0.0%, 17.6% |
| OKLCH | 0.0 0.0 0.0 | 0.7322 0.1014 217.1 |
Contrast & Accessibility
9.14:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51B8D2 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51B8D2
Color Difference (Delta E)
76.58
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51B8D2);
background: linear-gradient(135deg, #000000, #51B8D2);