0047AB

COLOR
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Cobalt

Color Psychology & Meanings / gu se
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

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Basic Light
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Deep Gravity
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Aurora Flow
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Cyber Clash
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Soft Mist

Description

Cobalt

Developer Handoff

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

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

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