black
#000000
#28BCC5
#28BCC5
Color Values
| Format | #000000 | #28BCC5 |
|---|---|---|
| HEX | #000000 | #28BCC5 |
| RGB | 0, 0, 0 | 40, 188, 197 |
| HSL | 0.0, 0.0%, 0.0% | 183.4, 66.2%, 46.5% |
| HSV | 0.0, 0.0%, 0.0% | 183.4, 79.7%, 77.3% |
| CMYK | 0%, 0%, 0%, 100% | 79.7%, 4.6%, 0.0%, 22.7% |
| OKLCH | 0.0 0.0 0.0 | 0.7268 0.1163 201.4 |
Contrast & Accessibility
9.09:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #28BCC5 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #28BCC5
Color Difference (Delta E)
78.86
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #28BCC5);
background: linear-gradient(135deg, #000000, #28BCC5);