black

#000000

#284FAC

#284FAC

对比度

2.8:1

Delta E

67.8

Very Different

50:50 混合

#1F2953

颜色值

格式 #000000 #284FAC
HEX #000000 #284FAC
RGB 0, 0, 0 40, 79, 172
HSL 0.0, 0.0%, 0.0% 222.3, 62.3%, 41.6%
HSV 0.0, 0.0%, 0.0% 222.3, 76.7%, 67.5%
CMYK 0%, 0%, 0%, 100% 76.7%, 54.1%, 0.0%, 32.5%
OKLCH 0.0 0.0 0.0 0.4557 0.1557 264.0

对比度与无障碍

2.8:1
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: #284FAC → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #284FAC

色差 (Delta E)

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

渐变

#000000 #12121F #191E38 #1F2953 #24356F #27428D #284FAC

颜色混合

#000000

100%

#15182B

75:25

#1F2953

50:50

#253C7E

25:75

#284FAC

100%

CSS渐变代码

background: linear-gradient(to right, #000000, #284FAC);
background: linear-gradient(135deg, #000000, #284FAC);

探索每种颜色

black

查看完整颜色详情

#284FAC

查看完整颜色详情

相关比较