797979

COLOR
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国鉄ねずみ色1号 ねずみ色

Japan Rail Colors
sRGB Model ? COPY
R 121
G 121
B 121
HSL Model ? COPY
H 0°
S 0%
L 47%
CMYK Print ? COPY
C 0
M 0
Y 0
K 53
CIE-Lab ? COPY
L 50.83
a 0
b -0.01
CIE-XYZ ? COPY
X 18.17
Y 19.12
Z 20.82
OKLCH (Next-Gen) ? COPY
L 57.61%
C 0
H 89.9
HSB Model ? COPY
H 0°
S 0%
B 47%
HWB Model ? COPY
H 0°
W 47%
B 53%
CIE-LUV ? COPY
L 50.83
u 0
v -0.01

WCAG Accessibility Score

Sample Text
4.35
AA: FAIL / AAA: FAIL
Sample Text
4.82
AA: PASS / AAA: FAIL

Vision Simulation

Protanopia #797979
Deuteranopia #797878
Tritanopia #787979
Achromatopsia #797979

TINTS

TONES

Physical Match

Closest Standard Match

RAL 860-5

SET: 德国RAL-Effect
DELTA E: 0.72

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

とても暗い無彩色

Developer Handoff

CSS Variables 
:root {
  --color-4566: #797979;
}
Tailwind Config 
colors: {
  'color-4566': '#797979',
}
SCSS / Sass 
$color-4566: #797979;
Design Token 
{
    "name": "国鉄ねずみ色1号 ねずみ色",
    "value": "#797979"
}

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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RAL 860-5
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