black
#000000
#21ADBE
#21ADBE
Color Values
| Format | #000000 | #21ADBE |
|---|---|---|
| HEX | #000000 | #21ADBE |
| RGB | 0, 0, 0 | 33, 173, 190 |
| HSL | 0.0, 0.0%, 0.0% | 186.5, 70.4%, 43.7% |
| HSV | 0.0, 0.0%, 0.0% | 186.5, 82.6%, 74.5% |
| CMYK | 0%, 0%, 0%, 100% | 82.6%, 8.9%, 0.0%, 25.5% |
| OKLCH | 0.0 0.0 0.0 | 0.6862 0.1119 207.8 |
Contrast & Accessibility
7.79:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21ADBE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21ADBE
Color Difference (Delta E)
73.51
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21ADBE);
background: linear-gradient(135deg, #000000, #21ADBE);