black
#000000
#21968F
#21968F
Color Values
| Format | #000000 | #21968F |
|---|---|---|
| HEX | #000000 | #21968F |
| RGB | 0, 0, 0 | 33, 150, 143 |
| HSL | 0.0, 0.0%, 0.0% | 176.4, 63.9%, 35.9% |
| HSV | 0.0, 0.0%, 0.0% | 176.4, 78.0%, 58.8% |
| CMYK | 0%, 0%, 0%, 100% | 78.0%, 0.0%, 4.7%, 41.2% |
| OKLCH | 0.0 0.0 0.0 | 0.6105 0.0984 188.7 |
Contrast & Accessibility
5.82:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21968F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21968F
Color Difference (Delta E)
65.07
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21968F);
background: linear-gradient(135deg, #000000, #21968F);