645D9B

COLOR
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273 U

Pantone Solid Uncoated / Formula Guide Solid Uncoated
sRGB Model ? COPY
R 100
G 93
B 155
HSL Model ? COPY
H 247°
S 25%
L 49%
CMYK Print ? COPY
C 35
M 40
Y 0
K 39
CIE-Lab ? COPY
L 42.62
a 18.05
b -32.88
CIE-XYZ ? COPY
X 15.09
Y 12.9
Z 32.71
OKLCH (Next-Gen) ? COPY
L 51.24%
C 0.097
H 287.7
HSB Model ? COPY
H 247°
S 40%
B 61%
HWB Model ? COPY
H 247°
W 36%
B 39%
CIE-LUV ? COPY
L 42.62
u -0.63
v -49.72

WCAG Accessibility Score

Sample Text
5.86
AA: PASS / AAA: FAIL
Sample Text
3.58
AA: FAIL / AAA: FAIL

Vision Simulation

Protanopia #60608b
Deuteranopia #616188
Tritanopia #63807d
Achromatopsia #666666

TINTS

TONES

Physical Match

Closest Standard Match

RAL 280 30 25

SET: 德国RAL-Design
DELTA E: 0.23

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 {
  --273-u: #645D9B;
}
Tailwind Config 
colors: {
  '273-u': '#645D9B',
}
SCSS / Sass 
$273-u: #645D9B;
Design Token 
{
    "name": "273 U",
    "value": "#645D9B"
}

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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