#23656E

#23656E

Color Values

HEX

#23656E

RGB

35, 101, 110

HSL

187.2, 51.7%, 28.4%

HSV

187.2, 68.2%, 43.1%

CMYK

68.2%, 8.2%, 0.0%, 56.9%

OKLCH

0.4693 0.0666 207.8

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#23656E

#6E2C23

Analogous

#236E51

#233F6E

#23656E

Triadic

#23656E

#6E2365

#656E23

Split Complementary

#23656E

#6E233F

#6E5123

Tetradic

#23656E

#51236E

#6E2C23

#3F6E23

Color Blindness Simulation

Original

#23656E

Protanopia

#40406C

Deuteranopia

#3C376B

Tritanopia

#266A6A

Achromatopsia

#585858

CSS Usage

background-color: #23656E;
color: #23656E;
border-color: #23656E;
Nearest Tailwind: Cyan 800 #155E75

Tailwind Shades

50
#F4FAFB
100
#E5F3F5
200
#C9E9EE
300
#A2DAE1
400
#70C6D1
500
#3EB2C1
600
#318E9B
700
#27727C
800
#1F5961
900
#1A4247
950
#10292D

Contrast Checker

Text on white

6.65:1

AA Pass AAA Fail

Text on black

3.16:1

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