#356A9B

#356A9B

Color Values

HEX

#356A9B

RGB

53, 106, 155

HSL

208.8, 49.0%, 40.8%

HSV

208.8, 65.8%, 60.8%

CMYK

65.8%, 31.6%, 0.0%, 39.2%

OKLCH

0.5108 0.0966 248.6

Properties

Cool Dark Nearest: steelblue 4

Color Harmonies

Complementary

#356A9B

#9B6635

Analogous

#359B99

#35379B

#356A9B

Triadic

#356A9B

#9B356A

#6A9B35

Split Complementary

#356A9B

#9B3537

#9B9935

Tetradic

#356A9B

#99359B

#9B6635

#379B35

Color Blindness Simulation

Original

#356A9B

Protanopia

#4C4C8F

Deuteranopia

#49458C

Tritanopia

#388684

Achromatopsia

#626262

CSS Usage

background-color: #356A9B;
color: #356A9B;
border-color: #356A9B;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E6EDF5
200
#CADCED
300
#A4C3E0
400
#72A2CF
500
#4182BE
600
#346898
700
#2A537A
800
#21415F
900
#1B3146
950
#111F2C

Contrast Checker

Text on white

5.7:1

AA Pass AAA Fail

Text on black

3.69:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026