#3B669F

#3B669F

Color Values

HEX

#3B669F

RGB

59, 102, 159

HSL

214,2, 45,9%, 42,7%

HSV

214,2, 62,9%, 62,4%

CMYK

62,9%, 35,8%, 0,0%, 37,6%

OKLCH

0,5064 0,1032 256,0

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#3B669F

#9F743B

Analogous

#3B989F

#423B9F

#3B669F

Triadic

#3B669F

#9F3B66

#669F3B

Split Complementary

#3B669F

#9F423B

#989F3B

Tetradic

#3B669F

#9F3B98

#9F743B

#3B9F42

Color Blindness Simulation

Original

#3B669F

Protanopia

#4E4E91

Deuteranopia

#4B488E

Tritanopia

#3D8684

Achromatopsia

#616161

CSS Usage

background-color: #3B669F;
color: #3B669F;
border-color: #3B669F;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FA
100
#E6ECF4
200
#CBD9EC
300
#A6BEDE
400
#759BCC
500
#4577BA
600
#375F95
700
#2C4C77
800
#223C5D
900
#1C2E44
950
#121D2B

Contrast Checker

Text on white

5,85:1

AA Pass AAA Fail

Text on black

3,59:1

AA Fail 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