black

#000000

#3151AC

#3151AC

对比度

2.9:1

Delta E

67.07

Very Different

50:50 混合

#212A53

颜色值

格式 #000000 #3151AC
HEX #000000 #3151AC
RGB 0, 0, 0 49, 81, 172
HSL 0.0, 0.0%, 0.0% 224.4, 55.7%, 43.3%
HSV 0.0, 0.0%, 0.0% 224.4, 71.5%, 67.5%
CMYK 0%, 0%, 0%, 100% 71.5%, 52.9%, 0.0%, 32.5%
OKLCH 0.0 0.0 0.0 0.4638 0.1505 266.1

对比度与无障碍

2.9:1
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: #3151AC → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #3151AC

色差 (Delta E)

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

渐变

#000000 #12131F #1A1E38 #212A53 #28376F #2D448D #3151AC

颜色混合

#000000

100%

#16192B

75:25

#212A53

50:50

#2A3D7E

25:75

#3151AC

100%

CSS渐变代码

background: linear-gradient(to right, #000000, #3151AC);
background: linear-gradient(135deg, #000000, #3151AC);

探索每种颜色

black

查看完整颜色详情

#3151AC

查看完整颜色详情

相关比较