2D4B53

COLOR
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RAL 220 20 20

German RAL Design / zi ran dian
sRGB Model ? COPY
R 45
G 75
B 83
HSL Model ? COPY
H 193°
S 30%
L 25%
CMYK Print ? COPY
C 46
M 10
Y 0
K 67
CIE-Lab ? COPY
L 29.95
a -8.73
b -8.26
CIE-XYZ ? COPY
X 5.16
Y 6.21
Z 9.11
OKLCH (Next-Gen) ? COPY
L 39.27%
C 0.038
H 216.5
HSB Model ? COPY
H 193°
S 46%
B 33%
HWB Model ? COPY
H 193°
W 18%
B 67%
CIE-LUV ? COPY
L 29.95
u -13.11
v -9.12

WCAG Accessibility Score

Sample Text
9.36
AA: PASS / AAA: PASS
Sample Text
2.24
AA: FAIL / AAA: FAIL

Vision Simulation

Protanopia #393a51
Deuteranopia #383650
Tritanopia #2e4f4f
Achromatopsia #424242

TINTS

TONES

Physical Match

Closest Standard Match

2216 C

SET: 潘通专色铜版色卡
DELTA E: 1.69

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 220 20 20 Natural indigo

Developer Handoff

CSS Variables 
:root {
  --ral-220-20-20: #2D4B53;
}
Tailwind Config 
colors: {
  'ral-220-20-20': '#2D4B53',
}
SCSS / Sass 
$ral-220-20-20: #2D4B53;
Design Token 
{
    "name": "RAL 220 20 20",
    "value": "#2D4B53"
}

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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