63697E

COLOR
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Energy

Color Psychology & Meanings / neng liang se
sRGB Model ? COPY
R 99
G 105
B 126
HSL Model ? COPY
H 227°
S 12%
L 44%
CMYK Print ? COPY
C 21
M 17
Y 0
K 51
CIE-Lab ? COPY
L 44.61
a 2.59
b -12.43
CIE-XYZ ? COPY
X 13.96
Y 14.26
Z 21.76
OKLCH (Next-Gen) ? COPY
L 52.34%
C 0.034
H 272.6
HSB Model ? COPY
H 227°
S 21%
B 49%
HWB Model ? COPY
H 227°
W 39%
B 51%
CIE-LUV ? COPY
L 44.61
u -4.25
v -17.68

WCAG Accessibility Score

Sample Text
5.45
AA: PASS / AAA: FAIL
Sample Text
3.85
AA: FAIL / AAA: FAIL

Vision Simulation

Protanopia #656578
Deuteranopia #656477
Tritanopia #637474
Achromatopsia #696969

TINTS

TONES

Physical Match

Closest Standard Match

RAL 280 40 15

SET: 德国RAL-Design
DELTA E: 0.57

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

Energy

Developer Handoff

CSS Variables 
:root {
  --energy: #63697E;
}
Tailwind Config 
colors: {
  'energy': '#63697E',
}
SCSS / Sass 
$energy: #63697E;
Design Token 
{
    "name": "Energy",
    "value": "#63697E"
}

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

RAL 280 40 15
#636A7F
TSD 16-1-4
#636A7C
2374 U
#60697F
0463 8.1PB4.5/3.6
#616B81
18-3910 TPG
#61697A