#1F6F71

#1F6F71

Color Values

HEX

#1F6F71

RGB

31, 111, 113

HSL

181.5, 56.9%, 28.2%

HSV

181.5, 72.6%, 44.3%

CMYK

72.6%, 1.8%, 0.0%, 55.7%

OKLCH

0.4962 0.0744 197.5

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#1F6F71

#71211F

Analogous

#1F714A

#1F4671

#1F6F71

Triadic

#1F6F71

#711F6F

#6F711F

Split Complementary

#1F6F71

#711F46

#714A1F

Tetradic

#1F6F71

#4A1F71

#71211F

#46711F

Color Blindness Simulation

Original

#1F6F71

Protanopia

#424271

Deuteranopia

#3D3770

Tritanopia

#237070

Achromatopsia

#5E5E5E

CSS Usage

background-color: #1F6F71;
color: #1F6F71;
border-color: #1F6F71;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F4FBFB
100
#E5F5F6
200
#C7EFF0
300
#9FE3E5
400
#6BD4D6
500
#37C4C8
600
#2C9DA0
700
#237E80
800
#1B6264
900
#184849
950
#0F2D2E

Contrast Checker

Text on white

5.88:1

AA Pass AAA Fail

Text on black

3.57:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026