25100F

COLOR
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S 8505-R

NCS Natural Colour System
sRGB Model ? COPY
R 37
G 16
B 15
HSL Model ? COPY
H 3°
S 42%
L 10%
CMYK Print ? COPY
C 0
M 57
Y 59
K 85
CIE-Lab ? COPY
L 7.21
a 10.76
b 4.55
CIE-XYZ ? COPY
X 1.03
Y 0.8
Z 0.55
OKLCH (Next-Gen) ? COPY
L 20.4%
C 0.036
H 23.5
HSB Model ? COPY
H 3°
S 59%
B 15%
HWB Model ? COPY
H 3°
W 6%
B 85%
CIE-LUV ? COPY
L 7.21
u 7.91
v 2.03

WCAG Accessibility Score

Sample Text
18.11
AA: PASS / AAA: PASS
Sample Text
1.16
AA: FAIL / AAA: FAIL

Vision Simulation

Protanopia #1b1b0f
Deuteranopia #1d1e0f
Tritanopia #230f0f
Achromatopsia #161616

TINTS

TONES

Physical Match

Closest Standard Match

4975 XGC

SET: 潘通广色域色卡
DELTA E: 6.69

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

R

Developer Handoff

CSS Variables 
:root {
  --s-8505-r: #25100F;
}
Tailwind Config 
colors: {
  's-8505-r': '#25100F',
}
SCSS / Sass 
$s-8505-r: #25100F;
Design Token 
{
    "name": "S 8505-R",
    "value": "#25100F"
}

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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