black
#000000
#81ECEF
#81ECEF
Color Values
| Format | #000000 | #81ECEF |
|---|---|---|
| HEX | #000000 | #81ECEF |
| RGB | 0, 0, 0 | 129, 236, 239 |
| HSL | 0.0, 0.0%, 0.0% | 181.6, 77.5%, 72.2% |
| HSV | 0.0, 0.0%, 0.0% | 181.6, 46.0%, 93.7% |
| CMYK | 0%, 0%, 0%, 100% | 46.0%, 1.3%, 0.0%, 6.3% |
| OKLCH | 0.0 0.0 0.0 | 0.8803 0.0993 197.9 |
Contrast & Accessibility
15.18:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81ECEF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81ECEF
Color Difference (Delta E)
93.13
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81ECEF);
background: linear-gradient(135deg, #000000, #81ECEF);