black

#000000

#042CFB

#042CFB

对比度

2.76:1

Delta E

125.48

Very Different

50:50 混合

颜色值

格式 #000000 #042CFB
HEX #000000 #042CFB
RGB 0, 0, 0 4, 44, 251
HSL 0.0, 0.0%, 0.0% 230.3, 96.9%, 50.0%
HSV 0.0, 0.0%, 0.0% 230.3, 98.4%, 98.4%
CMYK 0%, 0%, 0%, 100% 98.4%, 82.5%, 0.0%, 1.6%
OKLCH 0.0 0.0 0.0 0.4731 0.2915 264.4

对比度与无障碍

2.76:1
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: #042CFB → 背景色: #000000

敏捷的棕色狐狸跳过了懒狗

文本: #000000 → 背景色: #042CFB

色差 (Delta E)

125.48 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, #042CFB);
background: linear-gradient(135deg, #000000, #042CFB);

探索每种颜色

相关比较