black
#000000
#15B5C2
#15B5C2
Color Values
| Format | #000000 | #15B5C2 |
|---|---|---|
| HEX | #000000 | #15B5C2 |
| RGB | 0, 0, 0 | 21, 181, 194 |
| HSL | 0.0, 0.0%, 0.0% | 184.5, 80.5%, 42.2% |
| HSV | 0.0, 0.0%, 0.0% | 184.5, 89.2%, 76.1% |
| CMYK | 0%, 0%, 0%, 100% | 89.2%, 6.7%, 0.0%, 23.9% |
| OKLCH | 0.0 0.0 0.0 | 0.7061 0.1177 204.1 |
Contrast & Accessibility
8.42:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #15B5C2 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #15B5C2
Color Difference (Delta E)
76.69
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #15B5C2);
background: linear-gradient(135deg, #000000, #15B5C2);