black
#000000
#21969D
#21969D
Color Values
| Format | #000000 | #21969D |
|---|---|---|
| HEX | #000000 | #21969D |
| RGB | 0, 0, 0 | 33, 150, 157 |
| HSL | 0.0, 0.0%, 0.0% | 183.4, 65.3%, 37.3% |
| HSV | 0.0, 0.0%, 0.0% | 183.4, 79.0%, 61.6% |
| CMYK | 0%, 0%, 0%, 100% | 79.0%, 4.5%, 0.0%, 38.4% |
| OKLCH | 0.0 0.0 0.0 | 0.6156 0.0974 201.2 |
Contrast & Accessibility
5.91:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21969D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21969D
Color Difference (Delta E)
64.48
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21969D);
background: linear-gradient(135deg, #000000, #21969D);