4F4658

COLOR
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RAL 310 20 20

German RAL Design / heiyaoshi rongyan hei
sRGB Model ? COPY
R 79
G 70
B 88
HSL Model ? COPY
H 270°
S 11%
L 31%
CMYK Print ? COPY
C 10
M 20
Y 0
K 65
CIE-Lab ? COPY
L 31.22
a 7.77
b -9.28
CIE-XYZ ? COPY
X 7.18
Y 6.75
Z 10.16
OKLCH (Next-Gen) ? COPY
L 41.01%
C 0.032
H 307.6
HSB Model ? COPY
H 270°
S 20%
B 35%
HWB Model ? COPY
H 270°
W 27%
B 65%
CIE-LUV ? COPY
L 31.22
u 3.61
v -12.59

WCAG Accessibility Score

Sample Text
8.94
AA: PASS / AAA: PASS
Sample Text
2.35
AA: FAIL / AAA: FAIL

Vision Simulation

Protanopia #4b4b53
Deuteranopia #4b4c52
Tritanopia #4e504f
Achromatopsia #4a4a4a

TINTS

TONES

Physical Match

Closest Standard Match

19-3725 TPG

SET: 潘通时尚家居室内装潢通用色卡
DELTA E: 0.87

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

Description

RAL 310 20 20 Obsidian lava black

Developer Handoff

CSS Variables 
:root {
  --ral-310-20-20: #4F4658;
}
Tailwind Config 
colors: {
  'ral-310-20-20': '#4F4658',
}
SCSS / Sass 
$ral-310-20-20: #4F4658;
Design Token 
{
    "name": "RAL 310 20 20",
    "value": "#4F4658"
}

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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