583133

COLOR
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国鉄赤7号 マルーン

Japan Rail Colors
sRGB Model ? COPY
R 88
G 49
B 51
HSL Model ? COPY
H 357°
S 28%
L 27%
CMYK Print ? COPY
C 0
M 44
Y 42
K 65
CIE-Lab ? COPY
L 25.29
a 17.96
b 6.41
CIE-XYZ ? COPY
X 5.72
Y 4.51
Z 3.7
OKLCH (Next-Gen) ? COPY
L 36.29%
C 0.057
H 17
HSB Model ? COPY
H 357°
S 44%
B 35%
HWB Model ? COPY
H 357°
W 19%
B 65%
CIE-LUV ? COPY
L 25.29
u 24.01
v 4

WCAG Accessibility Score

Sample Text
11.04
AA: PASS / AAA: PASS
Sample Text
1.9
AA: FAIL / AAA: FAIL

Vision Simulation

Protanopia #474632
Deuteranopia #494c32
Tritanopia #563232
Achromatopsia #3c3c3c

TINTS

TONES

Physical Match

Closest Standard Match

7631 XGC

SET: 潘通广色域色卡
DELTA E: 1.09

HARMONIES

Complementary
Analogous
Split Complementary
Triadic
Tetradic
Monochromatic

Smart Gradients

COPY CSS
Basic Light
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Deep Gravity
COPY CSS
Aurora Flow
COPY CSS
Cyber Clash
COPY CSS
Soft Mist

Description

赤系の色

Developer Handoff

CSS Variables 
:root {
  --color-4521: #583133;
}
Tailwind Config 
colors: {
  'color-4521': '#583133',
}
SCSS / Sass 
$color-4521: #583133;
Design Token 
{
    "name": "国鉄赤7号 マルーン",
    "value": "#583133"
}

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

Similar Colors

19-1321 TCX
#583432
7631 XGC
#543032
490 XGC
#5B2E33
CF10825
#56332F
CF10825
#56332F