3F4D54

COLOR
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2217 UP

Pantone Color Bridge Uncoated / Color Bridge Uncoated
sRGB Model ? COPY
R 63
G 77
B 84
HSL Model ? COPY
H 200°
S 14%
L 29%
CMYK Print ? COPY
C 25
M 8
Y 0
K 67
CIE-Lab ? COPY
L 31.82
a -3.72
b -5.97
CIE-XYZ ? COPY
X 6.3
Y 7
Z 9.41
OKLCH (Next-Gen) ? COPY
L 41.08%
C 0.021
H 229.6
HSB Model ? COPY
H 200°
S 25%
B 33%
HWB Model ? COPY
H 200°
W 25%
B 67%
CIE-LUV ? COPY
L 31.82
u -7.12
v -6.92

WCAG Accessibility Score

Sample Text
8.75
AA: PASS / AAA: PASS
Sample Text
2.4
AA: FAIL / AAA: FAIL

Vision Simulation

Protanopia #454552
Deuteranopia #444351
Tritanopia #3f5050
Achromatopsia #494949

TINTS

TONES

Physical Match

Closest Standard Match

5463 U

SET: 潘通专色胶版色卡
DELTA E: 0.79

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 {
  --2217-up: #3F4D54;
}
Tailwind Config 
colors: {
  '2217-up': '#3F4D54',
}
SCSS / Sass 
$2217-up: #3F4D54;
Design Token 
{
    "name": "2217 UP",
    "value": "#3F4D54"
}

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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Open UI Kit

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