black
#000000
#81BCAE
#81BCAE
Color Values
| Format | #000000 | #81BCAE |
|---|---|---|
| HEX | #000000 | #81BCAE |
| RGB | 0, 0, 0 | 129, 188, 174 |
| HSL | 0.0, 0.0%, 0.0% | 165.8, 30.6%, 62.2% |
| HSV | 0.0, 0.0%, 0.0% | 165.8, 31.4%, 73.7% |
| CMYK | 0%, 0%, 0%, 100% | 31.4%, 0.0%, 7.4%, 26.3% |
| OKLCH | 0.0 0.0 0.0 | 0.7506 0.0645 178.0 |
Contrast & Accessibility
9.74:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81BCAE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81BCAE
Color Difference (Delta E)
75.35
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81BCAE);
background: linear-gradient(135deg, #000000, #81BCAE);