black

#000000

#4454FD

#4454FD

对比度

3.93:1

Delta E

108.35

Very Different

50:50 混合

颜色值

格式 #000000 #4454FD
HEX #000000 #4454FD
RGB 0, 0, 0 68, 84, 253
HSL 0.0, 0.0%, 0.0% 234.8, 97.9%, 62.9%
HSV 0.0, 0.0%, 0.0% 234.8, 73.1%, 99.2%
CMYK 0%, 0%, 0%, 100% 73.1%, 66.8%, 0.0%, 0.8%
OKLCH 0.0 0.0 0.0 0.5473 0.2469 271.0

对比度与无障碍

3.93:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

文本可读性

敏捷的棕色狐狸跳过了懒狗

文本: #4454FD → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #4454FD

色差 (Delta E)

108.35 Very Different
0 — 完全相同 5 — 相似 25 — 明显差异 100 — 差异很大

渐变

颜色混合

CSS渐变代码

background: linear-gradient(to right, #000000, #4454FD);
background: linear-gradient(135deg, #000000, #4454FD);

探索每种颜色

相关比较