440E25

COLOR
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Gutongzi

Chinese Traditional Colors / gutongzi
sRGB Model ? COPY
R 68
G 14
B 37
HSL Model ? COPY
H 334°
S 66%
L 16%
CMYK Print ? COPY
C 0
M 79
Y 46
K 73
CIE-Lab ? COPY
L 13.69
a 27.82
b -0.89
CIE-XYZ ? COPY
X 2.87
Y 1.68
Z 1.92
OKLCH (Next-Gen) ? COPY
L 26.71%
C 0.085
H 358.7
HSB Model ? COPY
H 334°
S 79%
B 27%
HWB Model ? COPY
H 334°
W 5%
B 73%
CIE-LUV ? COPY
L 13.69
u 25.35
v -3.88

WCAG Accessibility Score

Sample Text
15.73
AA: PASS / AAA: PASS
Sample Text
1.34
AA: FAIL / AAA: FAIL

Vision Simulation

Protanopia #2c2c1f
Deuteranopia #2f331e
Tritanopia #411b1a
Achromatopsia #202020

TINTS

TONES

Physical Match

Closest Standard Match

RAL 4004

SET: 德国RAL-Classic
DELTA E: 6.01

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 {
  --gutongzi: #440E25;
}
Tailwind Config 
colors: {
  'gutongzi': '#440E25',
}
SCSS / Sass 
$gutongzi: #440E25;
Design Token 
{
    "name": "Gutongzi",
    "value": "#440E25"
}

UI Application / Simulation

Real-time UI Preview

View the actual rendering effect of this color in dashboards, mobile apps, chat interfaces, calendars, etc.
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