FF4500

COLOR
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Orange Red

Color Psychology & Meanings / cheng hong
sRGB Model ? COPY
R 255
G 69
B 0
HSL Model ? COPY
H 16°
S 100%
L 50%
CMYK Print ? COPY
C 0
M 73
Y 100
K 0
CIE-Lab ? COPY
L 57.57
a 67.8
b 68.97
CIE-XYZ ? COPY
X 43.37
Y 25.52
Z 2.64
OKLCH (Next-Gen) ? COPY
L 66.02%
C 0.229
H 35.4
HSB Model ? COPY
H 16°
S 100%
B 100%
HWB Model ? COPY
H 16°
W 0%
B 0%
CIE-LUV ? COPY
L 57.57
u 151.07
v 45.48

WCAG Accessibility Score

Sample Text
3.44
AA: FAIL / AAA: FAIL
Sample Text
6.1
AA: PASS / AAA: FAIL

Vision Simulation

Protanopia #aeac10
Deuteranopia #b9c714
Tritanopia #f51d20
Achromatopsia #747474

TINTS

TONES

Physical Match

Closest Standard Match

1655 C

SET: 潘通专色铜版色卡
DELTA E: 1.18

HARMONIES

Complementary
Analogous
Split Complementary
Triadic
Tetradic
Monochromatic

Smart Gradients

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Basic Light
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Deep Gravity
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Aurora Flow
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Cyber Clash
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Soft Mist

Description

Orange Red

Developer Handoff

CSS Variables 
:root {
  --orange-red: #FF4500;
}
Tailwind Config 
colors: {
  'orange-red': '#FF4500',
}
SCSS / Sass 
$orange-red: #FF4500;
Design Token 
{
    "name": "Orange Red",
    "value": "#FF4500"
}

UI Application / Simulation

Real-time UI Preview

View the actual rendering effect of this color in dashboards, mobile apps, chat interfaces, calendars, etc.
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Open UI Kit

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