black
#000000
#21999A
#21999A
Color Values
| Format | #000000 | #21999A |
|---|---|---|
| HEX | #000000 | #21999A |
| RGB | 0, 0, 0 | 33, 153, 154 |
| HSL | 0.0, 0.0%, 0.0% | 180.5, 64.7%, 36.7% |
| HSV | 0.0, 0.0%, 0.0% | 180.5, 78.6%, 60.4% |
| CMYK | 0%, 0%, 0%, 100% | 78.6%, 0.6%, 0.0%, 39.6% |
| OKLCH | 0.0 0.0 0.0 | 0.6222 0.0989 195.8 |
Contrast & Accessibility
6.09:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21999A → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21999A
Color Difference (Delta E)
65.79
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21999A);
background: linear-gradient(135deg, #000000, #21999A);