#3B699C

#3B699C

Color Values

HEX

#3B699C

RGB

59, 105, 156

HSL

211.5, 45.1%, 42.2%

HSV

211.5, 62.2%, 61.2%

CMYK

62.2%, 32.7%, 0.0%, 38.8%

OKLCH

0.5117 0.0961 252.4

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#3B699C

#9C6E3B

Analogous

#3B9A9C

#3E3B9C

#3B699C

Triadic

#3B699C

#9C3B69

#699C3B

Split Complementary

#3B699C

#9C3E3B

#9A9C3B

Tetradic

#3B699C

#9C3B9A

#9C6E3B

#3B9C3E

Color Blindness Simulation

Original

#3B699C

Protanopia

#4F4F90

Deuteranopia

#4C498D

Tritanopia

#3D8684

Achromatopsia

#636363

CSS Usage

background-color: #3B699C;
color: #3B699C;
border-color: #3B699C;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FA
100
#E6EDF4
200
#CBDAEB
300
#A6C0DD
400
#769FCB
500
#467DB9
600
#386494
700
#2D5076
800
#233E5D
900
#1D2F44
950
#121E2B

Contrast Checker

Text on white

5.7:1

AA Pass AAA Fail

Text on black

3.69:1

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