black

#000000

#2C4FAA

#2C4FAA

对比度

2.81:1

Delta E

66.77

Very Different

50:50 混合

颜色值

格式 #000000 #2C4FAA
HEX #000000 #2C4FAA
RGB 0, 0, 0 44, 79, 170
HSL 0.0, 0.0%, 0.0% 223.3, 58.9%, 42.0%
HSV 0.0, 0.0%, 0.0% 223.3, 74.1%, 66.7%
CMYK 0%, 0%, 0%, 100% 74.1%, 53.5%, 0.0%, 33.3%
OKLCH 0.0 0.0 0.0 0.4558 0.1518 265.0

对比度与无障碍

2.81:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

文本可读性

敏捷的棕色狐狸跳过了懒狗

文本: #2C4FAA → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #2C4FAA

色差 (Delta E)

66.77 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, #2C4FAA);
background: linear-gradient(135deg, #000000, #2C4FAA);

探索每种颜色

相关比较