#11575C

#11575C

Color Values

HEX

#11575C

RGB

17, 87, 92

HSL

184.0, 68.8%, 21.4%

HSV

184.0, 81.5%, 36.1%

CMYK

81.5%, 5.4%, 0.0%, 63.9%

OKLCH

0.4185 0.0654 202.3

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#11575C

#5C1611

Analogous

#115C3C

#11325C

#11575C

Triadic

#11575C

#5C1157

#575C11

Split Complementary

#11575C

#5C1132

#5C3C11

Tetradic

#11575C

#3C115C

#5C1611

#325C11

Color Blindness Simulation

Original

#11575C

Protanopia

#2F305B

Deuteranopia

#2B265A

Tritanopia

#145A5A

Achromatopsia

#484848

CSS Usage

background-color: #11575C;
color: #11575C;
border-color: #11575C;
Nearest Tailwind: Teal 900 #134E4A

Tailwind Shades

50
#F3FBFC
100
#E3F6F8
200
#C3F1F4
300
#98E6EC
400
#60D9E2
500
#28CCD7
600
#20A3AC
700
#19828A
800
#14666C
900
#124A4E
950
#0C2F32

Contrast Checker

Text on white

8.26:1

AA Pass AAA Pass

Text on black

2.54:1

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