black
#000000
#51F3F7
#51F3F7
Color Values
| Format | #000000 | #51F3F7 |
|---|---|---|
| HEX | #000000 | #51F3F7 |
| RGB | 0, 0, 0 | 81, 243, 247 |
| HSL | 0.0, 0.0%, 0.0% | 181.4, 91.2%, 64.3% |
| HSV | 0.0, 0.0%, 0.0% | 181.4, 67.2%, 96.9% |
| CMYK | 0%, 0%, 0%, 100% | 67.2%, 1.6%, 0.0%, 3.1% |
| OKLCH | 0.0 0.0 0.0 | 0.8836 0.1313 197.4 |
Contrast & Accessibility
15.51:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51F3F7 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51F3F7
Color Difference (Delta E)
97.82
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51F3F7);
background: linear-gradient(135deg, #000000, #51F3F7);