black
#000000
#538AD9
#538AD9
Color Values
| Format | #000000 | #538AD9 |
|---|---|---|
| HEX | #000000 | #538AD9 |
| RGB | 0, 0, 0 | 83, 138, 217 |
| HSL | 0.0, 0.0%, 0.0% | 215.4, 63.8%, 58.8% |
| HSV | 0.0, 0.0%, 0.0% | 215.4, 61.8%, 85.1% |
| CMYK | 0%, 0%, 0%, 100% | 61.8%, 36.4%, 0.0%, 14.9% |
| OKLCH | 0.0 0.0 0.0 | 0.6317 0.1333 257.5 |
Contrast & Accessibility
6.01:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #538AD9 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #538AD9
Color Difference (Delta E)
73.49
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #538AD9);
background: linear-gradient(135deg, #000000, #538AD9);