black
#000000
#648ADE
#648ADE
Color Values
| Format | #000000 | #648ADE |
|---|---|---|
| HEX | #000000 | #648ADE |
| RGB | 0, 0, 0 | 100, 138, 222 |
| HSL | 0.0, 0.0%, 0.0% | 221.3, 64.9%, 63.1% |
| HSV | 0.0, 0.0%, 0.0% | 221.3, 55.0%, 87.1% |
| CMYK | 0%, 0%, 0%, 100% | 55.0%, 37.8%, 0.0%, 12.9% |
| OKLCH | 0.0 0.0 0.0 | 0.6432 0.1334 264.5 |
Contrast & Accessibility
6.23:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #648ADE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #648ADE
Color Difference (Delta E)
75.54
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #648ADE);
background: linear-gradient(135deg, #000000, #648ADE);