B77B57

sRGB Model ? COPY
R 183
G 123
B 87
HSL Model ? COPY
H 23°
S 40%
L 53%
CMYK Print ? COPY
C 0
M 33
Y 52
K 28
CIE-Lab ? COPY
L 57
a 19.35
b 29.09
CIE-XYZ ? COPY
X 28.33
Y 24.92
Z 12.33
OKLCH (Next-Gen) ? COPY
L 63.65%
C 0.09
H 51.4
HSB Model ? COPY
H 23°
S 52%
B 72%
HWB Model ? COPY
H 23°
W 34%
B 28%
CIE-LUV ? COPY
L 57
u 44.62
v 31.42

WCAG Accessibility Score

Sample Text
3.51
AA: FAIL / AAA: FAIL
Sample Text
5.98
AA: PASS / AAA: FAIL

Vision Simulation

Protanopia #9d9c5f
Deuteranopia #a0a561
Tritanopia #b46668
Achromatopsia #888888

TINTS

TONES

Physical Match

Closest Standard Match

7566 UP

SET: 潘通色彩桥梁胶版色卡
DELTA E: 0.27

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 {
  --luse: #B77B57;
}
Tailwind Config
colors: {
  'luse': '#B77B57',
}
SCSS / Sass
$luse: #B77B57;
Design Token
{
    "name": "Luse",
    "value": "#B77B57"
}

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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