#3584BA

#3584BA

Color Values

HEX

#3584BA

RGB

53, 132, 186

HSL

204,4, 55,6%, 46,9%

HSV

204,4, 71,5%, 72,9%

CMYK

71,5%, 29,0%, 0,0%, 27,1%

OKLCH

0,5893 0,1126 242,2

Properties

Cool Light Nearest: RAL 5012 Light Blue

Color Harmonies

Complementary

#3584BA

#BA6B35

Analogous

#35BAAE

#3542BA

#3584BA

Triadic

#3584BA

#BA3584

#84BA35

Split Complementary

#3584BA

#BA3542

#BAAE35

Tetradic

#3584BA

#AE35BA

#BA6B35

#42BA35

Color Blindness Simulation

Original

#3584BA

Protanopia

#5758AD

Deuteranopia

#534DAA

Tritanopia

#39A3A0

Achromatopsia

#777777

CSS Usage

background-color: #3584BA;
color: #3584BA;
border-color: #3584BA;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F8FB
100
#E5EFF6
200
#C7DFEF
300
#A0C8E4
400
#6CAAD5
500
#398DC6
600
#2D719F
700
#245A7F
800
#1C4663
900
#183549
950
#0F212E

Contrast Checker

Text on white

4,07:1

AA Fail AAA Fail

Text on black

5,16:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026