420B2F

COLOR
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Youzi

The Colors of Forbidden City / youzi
sRGB Model ? COPY
R 66
G 11
B 47
HSL Model ? COPY
H 321°
S 71%
L 15%
CMYK Print ? COPY
C 0
M 83
Y 29
K 74
CIE-Lab ? COPY
L 13.25
a 29.8
b -8.93
CIE-XYZ ? COPY
X 2.88
Y 1.6
Z 2.85
OKLCH (Next-Gen) ? COPY
L 26.45%
C 0.093
H 345.3
HSB Model ? COPY
H 321°
S 83%
B 26%
HWB Model ? COPY
H 321°
W 4%
B 74%
CIE-LUV ? COPY
L 13.25
u 21.86
v -10.6

WCAG Accessibility Score

Sample Text
15.9
AA: PASS / AAA: PASS
Sample Text
1.32
AA: FAIL / AAA: FAIL

Vision Simulation

Protanopia #2a2926
Deuteranopia #2d3124
Tritanopia #3f1f1d
Achromatopsia #1f1f1f

TINTS

TONES

Physical Match

Closest Standard Match

P 85-16 C

SET: 潘通CMYK四色铜版色卡
DELTA E: 5.37

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 {
  --youzi: #420B2F;
}
Tailwind Config 
colors: {
  'youzi': '#420B2F',
}
SCSS / Sass 
$youzi: #420B2F;
Design Token 
{
    "name": "Youzi",
    "value": "#420B2F"
}

UI Application / Simulation

Real-time UI Preview

View the actual rendering effect of this color in dashboards, mobile apps, chat interfaces, calendars, etc.
Click to open full-screen immersive preview.

Open UI Kit

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