FF3333

COLOR
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FF3333

Vivid Colors
sRGB Model ? COPY
R 255
G 51
B 51
HSL Model ? COPY
H 0°
S 100%
L 60%
CMYK Print ? COPY
C 0
M 80
Y 80
K 0
CIE-Lab ? COPY
L 55.95
a 73.75
b 50.26
CIE-XYZ ? COPY
X 43.02
Y 23.87
Z 5.47
OKLCH (Next-Gen) ? COPY
L 64.89%
C 0.237
H 27
HSB Model ? COPY
H 0°
S 80%
B 100%
HWB Model ? COPY
H 0°
W 20%
B 0%
CIE-LUV ? COPY
L 55.95
u 155.96
v 33.63

WCAG Accessibility Score

Sample Text
3.64
AA: FAIL / AAA: FAIL
Sample Text
5.77
AA: PASS / AAA: FAIL

Vision Simulation

Protanopia #a6a433
Deuteranopia #b2c132
Tritanopia #f43333
Achromatopsia #6f6f6f

TINTS

TONES

Physical Match

Closest Standard Match

Warm Red C

SET: 潘通专色铜版色卡
DELTA E: 1.47

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
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Cyber Clash
COPY CSS
Soft Mist

Description

明るい赤系の色

Developer Handoff

CSS Variables 
:root {
  --ff3333: #FF3333;
}
Tailwind Config 
colors: {
  'ff3333': '#FF3333',
}
SCSS / Sass 
$ff3333: #FF3333;
Design Token 
{
    "name": "FF3333",
    "value": "#FF3333"
}

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.

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