black
#000000
#15AD9B
#15AD9B
Color Values
| Format | #000000 | #15AD9B |
|---|---|---|
| HEX | #000000 | #15AD9B |
| RGB | 0, 0, 0 | 21, 173, 155 |
| HSL | 0.0, 0.0%, 0.0% | 172.9, 78.4%, 38.0% |
| HSV | 0.0, 0.0%, 0.0% | 172.9, 87.9%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 87.9%, 0.0%, 10.4%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.6723 0.1174 181.8 |
Contrast & Accessibility
7.48:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #15AD9B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #15AD9B
Color Difference (Delta E)
75.41
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #15AD9B);
background: linear-gradient(135deg, #000000, #15AD9B);