black
#000000
#51BED1
#51BED1
Color Values
| Format | #000000 | #51BED1 |
|---|---|---|
| HEX | #000000 | #51BED1 |
| RGB | 0, 0, 0 | 81, 190, 209 |
| HSL | 0.0, 0.0%, 0.0% | 188.9, 58.2%, 56.9% |
| HSV | 0.0, 0.0%, 0.0% | 188.9, 61.2%, 82.0% |
| CMYK | 0%, 0%, 0%, 100% | 61.2%, 9.1%, 0.0%, 18.0% |
| OKLCH | 0.0 0.0 0.0 | 0.7459 0.102 210.8 |
Contrast & Accessibility
9.64:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51BED1 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51BED1
Color Difference (Delta E)
78.34
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51BED1);
background: linear-gradient(135deg, #000000, #51BED1);