black
#000000
#515DAC
#515DAC
Color Values
| Format | #000000 | #515DAC |
|---|---|---|
| HEX | #000000 | #515DAC |
| RGB | 0, 0, 0 | 81, 93, 172 |
| HSL | 0.0, 0.0%, 0.0% | 232.1, 36.0%, 49.6% |
| HSV | 0.0, 0.0%, 0.0% | 232.1, 52.9%, 67.5% |
| CMYK | 0%, 0%, 0%, 100% | 52.9%, 45.9%, 0.0%, 32.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5077 0.1252 274.6 |
Contrast & Accessibility
3.51:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #515DAC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #515DAC
Color Difference (Delta E)
63.51
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #515DAC);
background: linear-gradient(135deg, #000000, #515DAC);