#155F67

#155F67

Color Values

HEX

#155F67

RGB

21, 95, 103

HSL

185.9, 66.1%, 24.3%

HSV

185.9, 79.6%, 40.4%

CMYK

79.6%, 7.8%, 0.0%, 59.6%

OKLCH

0.4462 0.0694 205.9

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#155F67

#671D15

Analogous

#156746

#153667

#155F67

Triadic

#155F67

#67155F

#5F6715

Split Complementary

#155F67

#671536

#674615

Tetradic

#155F67

#461567

#671D15

#366715

Color Blindness Simulation

Original

#155F67

Protanopia

#353665

Deuteranopia

#312B65

Tritanopia

#196463

Achromatopsia

#505050

CSS Usage

background-color: #155F67;
color: #155F67;
border-color: #155F67;
Nearest Tailwind: Teal 800 #115E59

Tailwind Shades

50
#F3FBFC
100
#E3F5F7
200
#C4EEF3
300
#99E2EA
400
#62D3DF
500
#2BC3D4
600
#239CA9
700
#1C7D88
800
#16626A
900
#14484D
950
#0C2D31

Contrast Checker

Text on white

7.33:1

AA Pass AAA Pass

Text on black

2.86:1

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