683D40

COLOR
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RAL 340-4

German RAL Effect / RAL Effect
sRGB Model ? COPY
R 104
G 61
B 64
HSL Model ? COPY
H 356°
S 26%
L 32%
CMYK Print ? COPY
C 0
M 41
Y 38
K 59
CIE-Lab ? COPY
L 31
a 19.28
b 6.23
CIE-XYZ ? COPY
X 8.3
Y 6.65
Z 5.7
OKLCH (Next-Gen) ? COPY
L 41.26%
C 0.061
H 15.5
HSB Model ? COPY
H 356°
S 41%
B 41%
HWB Model ? COPY
H 356°
W 24%
B 59%
CIE-LUV ? COPY
L 31
u 27.21
v 4

WCAG Accessibility Score

Sample Text
9.01
AA: PASS / AAA: PASS
Sample Text
2.33
AA: FAIL / AAA: FAIL

Vision Simulation

Protanopia #55543f
Deuteranopia #575b3f
Tritanopia #653e3e
Achromatopsia #4a4a4a

TINTS

TONES

Physical Match

Closest Standard Match

7610 XGC

SET: 潘通广色域色卡
DELTA E: 1.05

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 {
  --ral-340-4: #683D40;
}
Tailwind Config 
colors: {
  'ral-340-4': '#683D40',
}
SCSS / Sass 
$ral-340-4: #683D40;
Design Token 
{
    "name": "RAL 340-4",
    "value": "#683D40"
}

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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