3E3E41

COLOR
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128 25 00

CNCS China Textile Colors / China National Color System
sRGB Model ? COPY
R 62
G 62
B 65
HSL Model ? COPY
H 240°
S 2%
L 25%
CMYK Print ? COPY
C 5
M 5
Y 0
K 75
CIE-Lab ? COPY
L 26.31
a 0.69
b -1.84
CIE-XYZ ? COPY
X 4.66
Y 4.85
Z 5.69
OKLCH (Next-Gen) ? COPY
L 36.5%
C 0.005
H 286.1
HSB Model ? COPY
H 240°
S 5%
B 25%
HWB Model ? COPY
H 240°
W 24%
B 75%
CIE-LUV ? COPY
L 26.31
u -0.16
v -2.17

WCAG Accessibility Score

Sample Text
10.66
AA: PASS / AAA: PASS
Sample Text
1.97
AA: FAIL / AAA: FAIL

Vision Simulation

Protanopia #3e3e40
Deuteranopia #3e3e40
Tritanopia #3e3f3f
Achromatopsia #3e3e3e

TINTS

TONES

Physical Match

Closest Standard Match

19-4004 TPG

SET: 潘通时尚家居室内装潢通用色卡
DELTA E: 0.94

HARMONIES

Complementary
Analogous
Split Complementary
Triadic
Tetradic
Monochromatic

Smart Gradients

COPY CSS
Basic Light
COPY CSS
Deep Gravity
COPY CSS
Aurora Flow
COPY CSS
Cyber Clash
COPY CSS
Soft Mist

Developer Handoff

CSS Variables 
:root {
  --128-25-00: #3E3E41;
}
Tailwind Config 
colors: {
  '128-25-00': '#3E3E41',
}
SCSS / Sass 
$128-25-00: #3E3E41;
Design Token 
{
    "name": "128 25 00",
    "value": "#3E3E41"
}

UI Application / Simulation

Real-time UI Preview

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Open UI Kit

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