F1F1F1

COLOR
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F1F1F1

Monotone
sRGB Model ? COPY
R 241
G 241
B 241
HSL Model ? COPY
H 0°
S 0%
L 95%
CMYK Print ? COPY
C 0
M 0
Y 0
K 5
CIE-Lab ? COPY
L 95.15
a 0.01
b -0.01
CIE-XYZ ? COPY
X 83.61
Y 87.96
Z 95.79
OKLCH (Next-Gen) ? COPY
L 95.81%
C 0
H 89.9
HSB Model ? COPY
H 0°
S 0%
B 95%
HWB Model ? COPY
H 0°
W 95%
B 5%
CIE-LUV ? COPY
L 95.15
u 0
v -0.02

WCAG Accessibility Score

Sample Text
1.13
AA: FAIL / AAA: FAIL
Sample Text
18.59
AA: PASS / AAA: PASS

Vision Simulation

Protanopia #f1f1f1
Deuteranopia #f1f1f1
Tritanopia #f1f1f1
Achromatopsia #f0f0f0

TINTS

TONES

Physical Match

Closest Standard Match

P 179-1 C

SET: 潘通CMYK四色铜版色卡
DELTA E: 0.64

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

やや灰色い無彩色 白(ja)

Developer Handoff

CSS Variables 
:root {
  --f1f1f1: #F1F1F1;
}
Tailwind Config 
colors: {
  'f1f1f1': '#F1F1F1',
}
SCSS / Sass 
$f1f1f1: #F1F1F1;
Design Token 
{
    "name": "F1F1F1",
    "value": "#F1F1F1"
}

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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