21ABCD

COLOR
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Ball Blue

Color Psychology & Meanings / qiu lan
sRGB Model ? COPY
R 33
G 171
B 205
HSL Model ? COPY
H 192°
S 72%
L 47%
CMYK Print ? COPY
C 84
M 17
Y 0
K 20
CIE-Lab ? COPY
L 64.85
a -23.04
b -27.18
CIE-XYZ ? COPY
X 26.21
Y 33.86
Z 62.91
OKLCH (Next-Gen) ? COPY
L 68.76%
C 0.119
H 219.9
HSB Model ? COPY
H 192°
S 84%
B 80%
HWB Model ? COPY
H 192°
W 13%
B 20%
CIE-LUV ? COPY
L 64.85
u -44.51
v -39.42

WCAG Accessibility Score

Sample Text
2.7
AA: FAIL / AAA: FAIL
Sample Text
7.77
AA: PASS / AAA: PASS

Vision Simulation

Protanopia #5c5dc4
Deuteranopia #544ac2
Tritanopia #27bebc
Achromatopsia #858585

TINTS

TONES

Physical Match

Closest Standard Match

2201 XGC

SET: 潘通广色域色卡
DELTA E: 0.61

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

Ball Blue

Developer Handoff

CSS Variables 
:root {
  --ball-blue: #21ABCD;
}
Tailwind Config 
colors: {
  'ball-blue': '#21ABCD',
}
SCSS / Sass 
$ball-blue: #21ABCD;
Design Token 
{
    "name": "Ball Blue",
    "value": "#21ABCD"
}

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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