black
#000000
#5757EE
#5757EE
Color Values
| Format | #000000 | #5757EE |
|---|---|---|
| HEX | #000000 | #5757EE |
| RGB | 0, 0, 0 | 87, 87, 238 |
| HSL | 0.0, 0.0%, 0.0% | 240.0, 81.6%, 63.7% |
| HSV | 0.0, 0.0%, 0.0% | 240.0, 63.4%, 93.3% |
| CMYK | 0%, 0%, 0%, 100% | 63.4%, 63.4%, 0.0%, 6.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5499 0.2207 276.3 |
Contrast & Accessibility
4.0:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #5757EE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #5757EE
Color Difference (Delta E)
99.38
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #5757EE);
background: linear-gradient(135deg, #000000, #5757EE);