black
#000000
#21BEC4
#21BEC4
Color Values
| Format | #000000 | #21BEC4 |
|---|---|---|
| HEX | #000000 | #21BEC4 |
| RGB | 0, 0, 0 | 33, 190, 196 |
| HSL | 0.0, 0.0%, 0.0% | 182.2, 71.2%, 44.9% |
| HSV | 0.0, 0.0%, 0.0% | 182.2, 83.2%, 76.9% |
| CMYK | 0%, 0%, 0%, 100% | 83.2%, 3.1%, 0.0%, 23.1% |
| OKLCH | 0.0 0.0 0.0 | 0.7304 0.119 199.1 |
Contrast & Accessibility
9.23:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21BEC4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21BEC4
Color Difference (Delta E)
79.84
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21BEC4);
background: linear-gradient(135deg, #000000, #21BEC4);