3E3F41

COLOR
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37039

Aerospace Material Specification Standard (AMS by SAE)
sRGB Model ? COPY
R 62
G 63
B 65
HSL Model ? COPY
H 220°
S 2%
L 25%
CMYK Print ? COPY
C 5
M 3
Y 0
K 75
CIE-Lab ? COPY
L 26.62
a 0.04
b -1.37
CIE-XYZ ? COPY
X 4.72
Y 4.96
Z 5.71
OKLCH (Next-Gen) ? COPY
L 36.74%
C 0.004
H 264.5
HSB Model ? COPY
H 220°
S 5%
B 25%
HWB Model ? COPY
H 220°
W 24%
B 75%
CIE-LUV ? COPY
L 26.62
u -0.61
v -1.56

WCAG Accessibility Score

Sample Text
10.54
AA: PASS / AAA: PASS
Sample Text
1.99
AA: FAIL / AAA: FAIL

Vision Simulation

Protanopia #3e3e40
Deuteranopia #3e3e40
Tritanopia #3e4040
Achromatopsia #3e3e3e

TINTS

TONES

Physical Match

Closest Standard Match

19-4203 TPG

SET: 潘通时尚家居室内装潢通用色卡
DELTA E: 0.84

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

U.S. Army # 2607 / Black

Developer Handoff

CSS Variables 
:root {
  --color-63581: #3E3F41;
}
Tailwind Config 
colors: {
  'color-63581': '#3E3F41',
}
SCSS / Sass 
$color-63581: #3E3F41;
Design Token 
{
    "name": "37039",
    "value": "#3E3F41"
}

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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