black
#000000
#2553DA
#2553DA
Color Values
| Format | #000000 | #2553DA |
|---|---|---|
| HEX | #000000 | #2553DA |
| RGB | 0, 0, 0 | 37, 83, 218 |
| HSL | 0.0, 0.0%, 0.0% | 224.8, 71.0%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 224.8, 83.0%, 85.5% |
| CMYK | 0%, 0%, 0%, 100% | 83.0%, 61.9%, 0.0%, 14.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5014 0.2123 264.9 |
Contrast & Accessibility
3.33:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #2553DA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #2553DA
Color Difference (Delta E)
90.56
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #2553DA);
background: linear-gradient(135deg, #000000, #2553DA);