black
#000000
#F5F51F
#F5F51F
Color Values
| Format | #000000 | #F5F51F |
|---|---|---|
| HEX | #000000 | #F5F51F |
| RGB | 0, 0, 0 | 245, 245, 31 |
| HSL | 0.0, 0.0%, 0.0% | 60.0, 91.5%, 54.1% |
| HSV | 0.0, 0.0%, 0.0% | 60.0, 87.3%, 96.1% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 0.0%, 87.3%, 3.9% |
| OKLCH | 0.0 0.0 0.0 | 0.9396 0.2 109.7 |
Contrast & Accessibility
17.96:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #F5F51F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #F5F51F
Color Difference (Delta E)
130.58
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #F5F51F);
background: linear-gradient(135deg, #000000, #F5F51F);