EF6521

COLOR
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018 55 32

CNCS China Textile Colors / China National Color System
sRGB Model ? COPY
R 239
G 101
B 33
HSL Model ? COPY
H 20°
S 87%
L 53%
CMYK Print ? COPY
C 0
M 58
Y 86
K 6
CIE-Lab ? COPY
L 59.68
a 50.13
b 60.51
CIE-XYZ ? COPY
X 40.52
Y 27.77
Z 4.66
OKLCH (Next-Gen) ? COPY
L 67.13%
C 0.186
H 42.6
HSB Model ? COPY
H 20°
S 86%
B 94%
HWB Model ? COPY
H 20°
W 13%
B 6%
CIE-LUV ? COPY
L 59.68
u 113.5
v 48.28

WCAG Accessibility Score

Sample Text
3.2
AA: FAIL / AAA: FAIL
Sample Text
6.55
AA: PASS / AAA: FAIL

Vision Simulation

Protanopia #b3b231
Deuteranopia #bbc535
Tritanopia #e83e41
Achromatopsia #868686

TINTS

TONES

Physical Match

Closest Standard Match

RAL 380-6

SET: 德国RAL-Effect
DELTA E: 1.6

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

Developer Handoff

CSS Variables 
:root {
  --018-55-32: #EF6521;
}
Tailwind Config 
colors: {
  '018-55-32': '#EF6521',
}
SCSS / Sass 
$018-55-32: #EF6521;
Design Token 
{
    "name": "018 55 32",
    "value": "#EF6521"
}

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

#EE6723
#EE6723
Halloween Orange
#EB6123
RAL 2008-P
#EC6B22
RAL 380-6
#EA6A24
Huangdan
#F05E1C