black
#000000
#51A3DA
#51A3DA
Color Values
| Format | #000000 | #51A3DA |
|---|---|---|
| HEX | #000000 | #51A3DA |
| RGB | 0, 0, 0 | 81, 163, 218 |
| HSL | 0.0, 0.0%, 0.0% | 204.1, 64.9%, 58.6% |
| HSV | 0.0, 0.0%, 0.0% | 204.1, 62.8%, 85.5% |
| CMYK | 0%, 0%, 0%, 100% | 62.8%, 25.2%, 0.0%, 14.5% |
| OKLCH | 0.0 0.0 0.0 | 0.6871 0.114 240.6 |
Contrast & Accessibility
7.6:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51A3DA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51A3DA
Color Difference (Delta E)
73.73
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51A3DA);
background: linear-gradient(135deg, #000000, #51A3DA);