51B1E7

COLOR
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#51B1E7

Global Brand Color Library
sRGB Model ? COPY
R 81
G 177
B 231
HSL Model ? COPY
H 202°
S 76%
L 61%
CMYK Print ? COPY
C 65
M 23
Y 0
K 9
CIE-Lab ? COPY
L 68.72
a -11.87
b -35.41
CIE-XYZ ? COPY
X 33.54
Y 38.96
Z 81.35
OKLCH (Next-Gen) ? COPY
L 72.5%
C 0.119
H 236.4
HSB Model ? COPY
H 202°
S 65%
B 91%
HWB Model ? COPY
H 202°
W 32%
B 9%
CIE-LUV ? COPY
L 68.72
u -37.71
v -54.99

WCAG Accessibility Score

Sample Text
2.39
AA: FAIL / AAA: FAIL
Sample Text
8.79
AA: PASS / AAA: PASS

Vision Simulation

Protanopia #7a7bd9
Deuteranopia #756dd6
Tritanopia #55cfcd
Achromatopsia #9a9a9a

TINTS

TONES

Physical Match

Closest Standard Match

2190 U

SET: 潘通专色胶版色卡
DELTA E: 0.5

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

Description

Superhuman

Developer Handoff

CSS Variables 
:root {
  --51b1e7: #51B1E7;
}
Tailwind Config 
colors: {
  '51b1e7': '#51B1E7',
}
SCSS / Sass 
$51b1e7: #51B1E7;
Design Token 
{
    "name": "#51B1E7",
    "value": "#51B1E7"
}

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

Similar Colors

2190 U
#54B2E9
298 U
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2190 C
#56B7E6
2190 UP
#4EAEDF
298 CP
#51BAE8