#2F5B57

#2F5B57

Color Values

HEX

#2F5B57

RGB

47, 91, 87

HSL

174.5, 31.9%, 27.1%

HSV

174.5, 48.4%, 35.7%

CMYK

48.4%, 0.0%, 4.4%, 64.3%

OKLCH

0.4383 0.0494 187.9

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#2F5B57

#5B2F33

Analogous

#2F5B41

#2F495B

#2F5B57

Triadic

#2F5B57

#572F5B

#5B572F

Split Complementary

#2F5B57

#5B2F49

#5B412F

Tetradic

#2F5B57

#412F5B

#5B2F33

#495B2F

Color Blindness Simulation

Original

#2F5B57

Protanopia

#424258

Deuteranopia

#403C58

Tritanopia

#315959

Achromatopsia

#515151

CSS Usage

background-color: #2F5B57;
color: #2F5B57;
border-color: #2F5B57;
Nearest Tailwind: Teal 900 #134E4A

Tailwind Shades

50
#F5F9F9
100
#E8F2F1
200
#D0E7E5
300
#AED5D2
400
#83BFB9
500
#57A8A1
600
#458781
700
#386C67
800
#2B5450
900
#233E3C
950
#162726

Contrast Checker

Text on white

7.62:1

AA Pass AAA Pass

Text on black

2.75:1

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