black
#000000
#5181E4
#5181E4
Color Values
| Format | #000000 | #5181E4 |
|---|---|---|
| HEX | #000000 | #5181E4 |
| RGB | 0, 0, 0 | 81, 129, 228 |
| HSL | 0.0, 0.0%, 0.0% | 220.4, 73.1%, 60.6% |
| HSV | 0.0, 0.0%, 0.0% | 220.4, 64.5%, 89.4% |
| CMYK | 0%, 0%, 0%, 100% | 64.5%, 43.4%, 0.0%, 10.6% |
| OKLCH | 0.0 0.0 0.0 | 0.618 0.1587 263.1 |
Contrast & Accessibility
5.61:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #5181E4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #5181E4
Color Difference (Delta E)
79.39
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #5181E4);
background: linear-gradient(135deg, #000000, #5181E4);