#3583D6

#3583D6

Color Values

HEX

#3583D6

RGB

53, 131, 214

HSL

210.9, 66.3%, 52.4%

HSV

210.9, 75.2%, 83.9%

CMYK

75.2%, 38.8%, 0.0%, 16.1%

OKLCH

0.6028 0.1476 252.7

Properties

Cool Light Nearest: dodgerblue 3

Color Harmonies

Complementary

#3583D6

#D68835

Analogous

#35D4D6

#3835D6

#3583D6

Triadic

#3583D6

#D63583

#83D635

Split Complementary

#3583D6

#D63835

#D4D635

Tetradic

#3583D6

#D635D4

#D68835

#35D638

Color Blindness Simulation

Original

#3583D6

Protanopia

#5757C2

Deuteranopia

#524CBD

Tritanopia

#39B2AF

Achromatopsia

#787878

CSS Usage

background-color: #3583D6;
color: #3583D6;
border-color: #3583D6;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FC
100
#E3EDF7
200
#C4DBF3
300
#99C1EA
400
#629FDF
500
#2B7DD4
600
#2264AA
700
#1B5088
800
#153E6A
900
#14304D
950
#0C1E31

Contrast Checker

Text on white

3.91:1

AA Fail AAA Fail

Text on black

5.37:1

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