75637D

COLOR
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S 5020-R50B

NCS Natural Colour System
sRGB Model ? COPY
R 117
G 99
B 125
HSL Model ? COPY
H 282°
S 12%
L 44%
CMYK Print ? COPY
C 6
M 21
Y 0
K 51
CIE-Lab ? COPY
L 44.5
a 12.4
b -11.84
CIE-XYZ ? COPY
X 15.5
Y 14.19
Z 21.32
OKLCH (Next-Gen) ? COPY
L 52.63%
C 0.046
H 315.4
HSB Model ? COPY
H 282°
S 21%
B 49%
HWB Model ? COPY
H 282°
W 39%
B 51%
CIE-LUV ? COPY
L 44.5
u 8.27
v -18.21

WCAG Accessibility Score

Sample Text
5.47
AA: PASS / AAA: FAIL
Sample Text
3.84
AA: FAIL / AAA: FAIL

Vision Simulation

Protanopia #6d6d76
Deuteranopia #6e6f75
Tritanopia #747170
Achromatopsia #6b6b6b

TINTS

TONES

Physical Match

Closest Standard Match

RAL 320 40 20

SET: 德国RAL-Design
DELTA E: 1.14

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

R50B

Developer Handoff

CSS Variables 
:root {
  --s-5020-r50b: #75637D;
}
Tailwind Config 
colors: {
  's-5020-r50b': '#75637D',
}
SCSS / Sass 
$s-5020-r50b: #75637D;
Design Token 
{
    "name": "S 5020-R50B",
    "value": "#75637D"
}

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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