black
#000000
#81D9CD
#81D9CD
Color Values
| Format | #000000 | #81D9CD |
|---|---|---|
| HEX | #000000 | #81D9CD |
| RGB | 0, 0, 0 | 129, 217, 205 |
| HSL | 0.0, 0.0%, 0.0% | 171.8, 53.7%, 67.8% |
| HSV | 0.0, 0.0%, 0.0% | 171.8, 40.6%, 85.1% |
| CMYK | 0%, 0%, 0%, 100% | 40.6%, 0.0%, 5.5%, 14.9% |
| OKLCH | 0.0 0.0 0.0 | 0.8265 0.0871 184.6 |
Contrast & Accessibility
12.74:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81D9CD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81D9CD
Color Difference (Delta E)
86.28
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81D9CD);
background: linear-gradient(135deg, #000000, #81D9CD);