#1B5656

#1B5656

Color Values

HEX

#1B5656

RGB

27, 86, 86

HSL

180.0, 52.2%, 22.2%

HSV

180.0, 68.6%, 33.7%

CMYK

68.6%, 0.0%, 0.0%, 66.3%

OKLCH

0.4159 0.0595 195.1

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#1B5656

#561B1B

Analogous

#1B5639

#1B3956

#1B5656

Triadic

#1B5656

#561B56

#56561B

Split Complementary

#1B5656

#561B39

#56391B

Tetradic

#1B5656

#391B56

#561B1B

#39561B

Color Blindness Simulation

Original

#1B5656

Protanopia

#353556

Deuteranopia

#312D56

Tritanopia

#1E5656

Achromatopsia

#494949

CSS Usage

background-color: #1B5656;
color: #1B5656;
border-color: #1B5656;
Nearest Tailwind: Teal 900 #134E4A

Tailwind Shades

50
#F4FBFB
100
#E5F5F5
200
#C9EEEE
300
#A2E2E2
400
#6FD2D2
500
#3DC2C2
600
#319B9B
700
#277C7C
800
#1E6161
900
#1A4747
950
#102D2D

Contrast Checker

Text on white

8.36:1

AA Pass AAA Pass

Text on black

2.51:1

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