#15696C

#15696C

Color Values

HEX

#15696C

RGB

21, 105, 108

HSL

182.1, 67.4%, 25.3%

HSV

182.1, 80.6%, 42.4%

CMYK

80.6%, 2.8%, 0.0%, 57.6%

OKLCH

0.4757 0.0749 198.6

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#15696C

#6C1815

Analogous

#156C44

#153D6C

#15696C

Triadic

#15696C

#6C1569

#696C15

Split Complementary

#15696C

#6C153D

#6C4415

Tetradic

#15696C

#44156C

#6C1815

#3D6C15

Color Blindness Simulation

Original

#15696C

Protanopia

#393A6B

Deuteranopia

#342E6B

Tritanopia

#196B6B

Achromatopsia

#575757

CSS Usage

background-color: #15696C;
color: #15696C;
border-color: #15696C;
Nearest Tailwind: Teal 800 #115E59

Tailwind Shades

50
#F3FBFC
100
#E3F7F7
200
#C3F2F3
300
#99E8EB
400
#61DCE0
500
#2ACFD5
600
#21A6AB
700
#1B8589
800
#15686B
900
#134C4E
950
#0C3031

Contrast Checker

Text on white

6.42:1

AA Pass AAA Fail

Text on black

3.27:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026