black
#000000
#51ADB4
#51ADB4
Color Values
| Format | #000000 | #51ADB4 |
|---|---|---|
| HEX | #000000 | #51ADB4 |
| RGB | 0, 0, 0 | 81, 173, 180 |
| HSL | 0.0, 0.0%, 0.0% | 184.2, 39.8%, 51.2% |
| HSV | 0.0, 0.0%, 0.0% | 184.2, 55.0%, 70.6% |
| CMYK | 0%, 0%, 0%, 100% | 55.0%, 3.9%, 0.0%, 29.4% |
| OKLCH | 0.0 0.0 0.0 | 0.6947 0.0876 202.1 |
Contrast & Accessibility
7.99:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51ADB4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51ADB4
Color Difference (Delta E)
71.35
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51ADB4);
background: linear-gradient(135deg, #000000, #51ADB4);