1B375A

COLOR
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CF10940

Japan TOYO Tonal Colors / TOYO Ink System
sRGB Model ? COPY
R 27
G 55
B 90
HSL Model ? COPY
H 213°
S 54%
L 23%
CMYK Print ? COPY
C 70
M 39
Y 0
K 65
CIE-Lab ? COPY
L 22.67
a 2.23
b -24.15
CIE-XYZ ? COPY
X 3.66
Y 3.7
Z 10.19
OKLCH (Next-Gen) ? COPY
L 33.37%
C 0.071
H 255
HSB Model ? COPY
H 213°
S 70%
B 35%
HWB Model ? COPY
H 213°
W 11%
B 65%
CIE-LUV ? COPY
L 22.67
u -10.21
v -28.63

WCAG Accessibility Score

Sample Text
12.06
AA: PASS / AAA: PASS
Sample Text
1.74
AA: FAIL / AAA: FAIL

Vision Simulation

Protanopia #272751
Deuteranopia #25234f
Tritanopia #1c4a49
Achromatopsia #323232

TINTS

TONES

Physical Match

Closest Standard Match

RAL 5003-P

SET: 德国RAL-Plastics P1
DELTA E: 0.57

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

格式|细致|庄严|崇高|厚重|安全计画

Developer Handoff

CSS Variables 
:root {
  --cf10940: #1B375A;
}
Tailwind Config 
colors: {
  'cf10940': '#1B375A',
}
SCSS / Sass 
$cf10940: #1B375A;
Design Token 
{
    "name": "CF10940",
    "value": "#1B375A"
}

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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