3F474A

COLOR
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10BG3/1

U. of Eastern Finland - Matte
sRGB Model ? COPY
R 63
G 71
B 74
HSL Model ? COPY
H 196°
S 8%
L 27%
CMYK Print ? COPY
C 15
M 4
Y 0
K 71
CIE-Lab ? COPY
L 29.56
a -2.52
b -2.91
CIE-XYZ ? COPY
X 5.54
Y 6.06
Z 7.36
OKLCH (Next-Gen) ? COPY
L 39.18%
C 0.012
H 222.3
HSB Model ? COPY
H 196°
S 15%
B 29%
HWB Model ? COPY
H 196°
W 25%
B 71%
CIE-LUV ? COPY
L 29.56
u -4.16
v -3.13

WCAG Accessibility Score

Sample Text
9.5
AA: PASS / AAA: PASS
Sample Text
2.21
AA: FAIL / AAA: FAIL

Vision Simulation

Protanopia #424249
Deuteranopia #424149
Tritanopia #3f4848
Achromatopsia #444444

TINTS

TONES

Physical Match

Closest Standard Match

RAL 810-M

SET: 德国RAL-Effect
DELTA E: 1.05

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

Source: U. of Eastern Finland - Matte | Munsell: 10BG3/1

Developer Handoff

CSS Variables 
:root {
  --10bg3-1: #3F474A;
}
Tailwind Config 
colors: {
  '10bg3-1': '#3F474A',
}
SCSS / Sass 
$10bg3-1: #3F474A;
Design Token 
{
    "name": "10BG3\/1",
    "value": "#3F474A"
}

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

Similar Colors

5B3/1
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RAL 790-1
#3E4849
5BG3/1
#3E4849