4F5B93

COLOR
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S 4040-R70B

NCS Natural Colour System
sRGB Model ? COPY
R 79
G 91
B 147
HSL Model ? COPY
H 229°
S 30%
L 44%
CMYK Print ? COPY
C 46
M 38
Y 0
K 42
CIE-Lab ? COPY
L 40
a 11.06
b -32.32
CIE-XYZ ? COPY
X 12.23
Y 11.25
Z 29.13
OKLCH (Next-Gen) ? COPY
L 48.68%
C 0.091
H 273.4
HSB Model ? COPY
H 229°
S 46%
B 58%
HWB Model ? COPY
H 229°
W 31%
B 42%
CIE-LUV ? COPY
L 40
u -8.08
v -47.35

WCAG Accessibility Score

Sample Text
6.46
AA: PASS / AAA: FAIL
Sample Text
3.25
AA: FAIL / AAA: FAIL

Vision Simulation

Protanopia #545485
Deuteranopia #535282
Tritanopia #4f7a78
Achromatopsia #5d5d5d

TINTS

TONES

Physical Match

Closest Standard Match

2368 XGC

SET: 潘通广色域色卡
DELTA E: 0.3

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

R70B

Developer Handoff

CSS Variables 
:root {
  --s-4040-r70b: #4F5B93;
}
Tailwind Config 
colors: {
  's-4040-r70b': '#4F5B93',
}
SCSS / Sass 
$s-4040-r70b: #4F5B93;
Design Token 
{
    "name": "S 4040-R70B",
    "value": "#4F5B93"
}

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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