FF0505

COLOR
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FF0505

Vivid Colors
sRGB Model ? COPY
R 255
G 5
B 5
HSL Model ? COPY
H 0°
S 100%
L 51%
CMYK Print ? COPY
C 0
M 98
Y 98
K 0
CIE-Lab ? COPY
L 53.36
a 79.8
b 66.02
CIE-XYZ ? COPY
X 41.32
Y 21.38
Z 2.09
OKLCH (Next-Gen) ? COPY
L 62.89%
C 0.257
H 29.1
HSB Model ? COPY
H 0°
S 98%
B 100%
HWB Model ? COPY
H 0°
W 2%
B 0%
CIE-LUV ? COPY
L 53.36
u 174.09
v 37.54

WCAG Accessibility Score

Sample Text
3.98
AA: FAIL / AAA: FAIL
Sample Text
5.28
AA: PASS / AAA: FAIL

Vision Simulation

Protanopia #929005
Deuteranopia #a1b405
Tritanopia #f20505
Achromatopsia #4f4f4f

TINTS

TONES

Physical Match

Closest Standard Match

RAL 3026

SET: 德国RAL-Classic
DELTA E: 5.1

HARMONIES

Complementary
Analogous
Split Complementary
Triadic
Tetradic
Monochromatic

Smart Gradients

COPY CSS
Basic Light
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Deep Gravity
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Aurora Flow
COPY CSS
Cyber Clash
COPY CSS
Soft Mist

Description

あざやかな赤系の色

Developer Handoff

CSS Variables 
:root {
  --ff0505: #FF0505;
}
Tailwind Config 
colors: {
  'ff0505': '#FF0505',
}
SCSS / Sass 
$ff0505: #FF0505;
Design Token 
{
    "name": "FF0505",
    "value": "#FF0505"
}

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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