40838B

COLOR
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S 4030-B30G

NCS Natural Colour System
sRGB Model ? COPY
R 64
G 131
B 139
HSL Model ? COPY
H 186°
S 37%
L 40%
CMYK Print ? COPY
C 54
M 6
Y 0
K 45
CIE-Lab ? COPY
L 50.9
a -18.84
b -10.83
CIE-XYZ ? COPY
X 14.89
Y 19.19
Z 27.34
OKLCH (Next-Gen) ? COPY
L 56.95%
C 0.069
H 205.7
HSB Model ? COPY
H 186°
S 54%
B 55%
HWB Model ? COPY
H 186°
W 25%
B 45%
CIE-LUV ? COPY
L 50.9
u -28.47
v -12.9

WCAG Accessibility Score

Sample Text
4.34
AA: FAIL / AAA: FAIL
Sample Text
4.84
AA: PASS / AAA: FAIL

Vision Simulation

Protanopia #5d5d89
Deuteranopia #595488
Tritanopia #438787
Achromatopsia #6f6f6f

TINTS

TONES

Physical Match

Closest Standard Match

RAL 5018

SET: 德国RAL-Classic
DELTA E: 1.31

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

B30G

Developer Handoff

CSS Variables 
:root {
  --s-4030-b30g: #40838B;
}
Tailwind Config 
colors: {
  's-4030-b30g': '#40838B',
}
SCSS / Sass 
$s-4030-b30g: #40838B;
Design Token 
{
    "name": "S 4030-B30G",
    "value": "#40838B"
}

UI Application / Simulation

Real-time UI Preview

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