black

#000000

#497FFF

#497FFF

对比度

5.76:1

Delta E

92.01

Very Different

50:50 混合

#2E3F77

颜色值

格式 #000000 #497FFF
HEX #000000 #497FFF
RGB 0, 0, 0 73, 127, 255
HSL 0.0, 0.0%, 0.0% 222.2, 100.0%, 64.3%
HSV 0.0, 0.0%, 0.0% 222.2, 71.4%, 100.0%
CMYK 0%, 0%, 0%, 100% 71.4%, 50.2%, 0.0%, 0.0%
OKLCH 0.0 0.0 0.0 0.6283 0.1992 264.2

对比度与无障碍

5.76:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

文本可读性

敏捷的棕色狐狸跳过了懒狗

文本: #497FFF → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #497FFF

色差 (Delta E)

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

渐变

#000000 #171929 #232B4F #2E3F77 #3853A2 #4169D0 #497FFF

颜色混合

#000000

100%

#1D223C

75:25

#2E3F77

50:50

#3D5EB9

25:75

#497FFF

100%

CSS渐变代码

background: linear-gradient(to right, #000000, #497FFF);
background: linear-gradient(135deg, #000000, #497FFF);

探索每种颜色

black

查看完整颜色详情

#497FFF

查看完整颜色详情

相关比较