black

#000000

#2C78AC

#2C78AC

对比度

4.39:1

Delta E

59.4

Very Different

50:50 混合

#203C53

颜色值

格式 #000000 #2C78AC
HEX #000000 #2C78AC
RGB 0, 0, 0 44, 120, 172
HSL 0.0, 0.0%, 0.0% 204.4, 59.3%, 42.4%
HSV 0.0, 0.0%, 0.0% 204.4, 74.4%, 67.5%
CMYK 0%, 0%, 0%, 100% 74.4%, 30.2%, 0.0%, 32.5%
OKLCH 0.0 0.0 0.0 0.5505 0.1094 242.6

对比度与无障碍

4.39:1
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: #2C78AC → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #2C78AC

色差 (Delta E)

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

渐变

#000000 #12181F #192938 #203C53 #254F6F #29638D #2C78AC

颜色混合

#000000

100%

#16212B

75:25

#203C53

50:50

#27597E

25:75

#2C78AC

100%

CSS渐变代码

background: linear-gradient(to right, #000000, #2C78AC);
background: linear-gradient(135deg, #000000, #2C78AC);

探索每种颜色

black

查看完整颜色详情

#2C78AC

查看完整颜色详情

相关比较