black
#000000
#81C3B3
#81C3B3
Color Values
| Format | #000000 | #81C3B3 |
|---|---|---|
| HEX | #000000 | #81C3B3 |
| RGB | 0, 0, 0 | 129, 195, 179 |
| HSL | 0.0, 0.0%, 0.0% | 165.5, 35.5%, 63.5% |
| HSV | 0.0, 0.0%, 0.0% | 165.5, 33.8%, 76.5% |
| CMYK | 0%, 0%, 0%, 100% | 33.8%, 0.0%, 8.2%, 23.5% |
| OKLCH | 0.0 0.0 0.0 | 0.7682 0.0713 177.4 |
Contrast & Accessibility
10.39:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81C3B3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81C3B3
Color Difference (Delta E)
78.12
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81C3B3);
background: linear-gradient(135deg, #000000, #81C3B3);