black
#000000
#437ECF
#437ECF
Color Values
| Format | #000000 | #437ECF |
|---|---|---|
| HEX | #000000 | #437ECF |
| RGB | 0, 0, 0 | 67, 126, 207 |
| HSL | 0.0, 0.0%, 0.0% | 214.7, 59.3%, 53.7% |
| HSV | 0.0, 0.0%, 0.0% | 214.7, 67.6%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 67.6%, 39.1%, 0.0%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5926 0.139 256.9 |
Contrast & Accessibility
5.12:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #437ECF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #437ECF
Color Difference (Delta E)
71.18
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #437ECF);
background: linear-gradient(135deg, #000000, #437ECF);