black
#000000
#51A1CF
#51A1CF
Color Values
| Format | #000000 | #51A1CF |
|---|---|---|
| HEX | #000000 | #51A1CF |
| RGB | 0, 0, 0 | 81, 161, 207 |
| HSL | 0.0, 0.0%, 0.0% | 201.9, 56.8%, 56.5% |
| HSV | 0.0, 0.0%, 0.0% | 201.9, 60.9%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 60.9%, 22.2%, 0.0%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.6774 0.1038 236.3 |
Contrast & Accessibility
7.35:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51A1CF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51A1CF
Color Difference (Delta E)
71.09
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51A1CF);
background: linear-gradient(135deg, #000000, #51A1CF);