663333

COLOR
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663333

Web Safe Colors
sRGB Model ? COPY
R 102
G 51
B 51
HSL Model ? COPY
H 0°
S 33%
L 30%
CMYK Print ? COPY
C 0
M 50
Y 50
K 60
CIE-Lab ? COPY
L 27.93
a 22.8
b 10.4
CIE-XYZ ? COPY
X 7.26
Y 5.43
Z 3.8
OKLCH (Next-Gen) ? COPY
L 38.75%
C 0.073
H 21
HSB Model ? COPY
H 0°
S 50%
B 40%
HWB Model ? COPY
H 0°
W 20%
B 60%
CIE-LUV ? COPY
L 27.93
u 33.49
v 7.22

WCAG Accessibility Score

Sample Text
10.07
AA: PASS / AAA: PASS
Sample Text
2.09
AA: FAIL / AAA: FAIL

Vision Simulation

Protanopia #4f4f33
Deuteranopia #525632
Tritanopia #633333
Achromatopsia #424242

TINTS

TONES

Physical Match

Closest Standard Match

7630 C

SET: 潘通专色铜版色卡
DELTA E: 0.81

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

暗い赤系の色

Developer Handoff

CSS Variables 
:root {
  --color-3552: #663333;
}
Tailwind Config 
colors: {
  'color-3552': '#663333',
}
SCSS / Sass 
$color-3552: #663333;
Design Token 
{
    "name": "663333",
    "value": "#663333"
}

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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