black

#000000

#ECFD45

#ECFD45

对比度

18.7:1

Delta E

127.54

Very Different

50:50 混合

颜色值

格式 #000000 #ECFD45
HEX #000000 #ECFD45
RGB 0, 0, 0 236, 253, 69
HSL 0.0, 0.0%, 0.0% 65.5, 97.9%, 63.1%
HSV 0.0, 0.0%, 0.0% 65.5, 72.7%, 99.2%
CMYK 0%, 0%, 0%, 100% 6.7%, 0.0%, 72.7%, 0.8%
OKLCH 0.0 0.0 0.0 0.951 0.1952 114.8

对比度与无障碍

18.7:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

文本可读性

敏捷的棕色狐狸跳过了懒狗

文本: #ECFD45 → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #ECFD45

色差 (Delta E)

127.54 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, #ECFD45);
background: linear-gradient(135deg, #000000, #ECFD45);

探索每种颜色

相关比较