0047AB

COLOR
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Cobalt Blue

Common RGB / Normal RGB
sRGB Model ? COPY
R 0
G 71
B 171
HSL Model ? COPY
H 215°
S 100%
L 34%
CMYK Print ? COPY
C 100
M 58
Y 0
K 33
CIE-Lab ? COPY
L 32.8
a 22.53
b -58.45
CIE-XYZ ? COPY
X 9.6
Y 7.45
Z 39.46
OKLCH (Next-Gen) ? COPY
L 42.84%
C 0.172
H 259.7
HSB Model ? COPY
H 215°
S 100%
B 67%
HWB Model ? COPY
H 215°
W 0%
B 33%
CIE-LUV ? COPY
L 32.8
u -16.02
v -80.48

WCAG Accessibility Score

Sample Text
8.44
AA: PASS / AAA: PASS
Sample Text
2.49
AA: FAIL / AAA: FAIL

Vision Simulation

Protanopia #1e1f92
Deuteranopia #1a158d
Tritanopia #037f7b
Achromatopsia #3d3d3d

TINTS

TONES

Physical Match

Closest Standard Match

2728 XGC

SET: 潘通广色域色卡
DELTA E: 0.66

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 {
  --cobalt-blue: #0047AB;
}
Tailwind Config 
colors: {
  'cobalt-blue': '#0047AB',
}
SCSS / Sass 
$cobalt-blue: #0047AB;
Design Token 
{
    "name": "Cobalt Blue",
    "value": "#0047AB"
}

UI Application / Simulation

Real-time UI Preview

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Open UI Kit

Similar Colors

Cobalt
#0047AB
2728 XGC
#0049AD
293 XGC
#004AA7
2145 C
#004EA8
Kongquelan
#0041A5