#1F2F22

#1F2F22

Color Values

HEX

#1F2F22

RGB

31, 47, 34

HSL

131.2, 20.5%, 15.3%

HSV

131.2, 34.0%, 18.4%

CMYK

34.0%, 0.0%, 27.7%, 81.6%

OKLCH

0.2865 0.0319 149.8

Properties

Cool Dark Nearest: RAL 6009 Fir Green

Color Harmonies

Complementary

#1F2F22

#2F1F2C

Analogous

#242F1F

#1F2F2A

#1F2F22

Triadic

#1F2F22

#221F2F

#2F221F

Split Complementary

#1F2F22

#2A1F2F

#2F1F24

Tetradic

#1F2F22

#1F242F

#2F1F2C

#2F2A1F

Color Blindness Simulation

Original

#1F2F22

Protanopia

#262625

Deuteranopia

#252426

Tritanopia

#202828

Achromatopsia

#2B2B2B

CSS Usage

background-color: #1F2F22;
color: #1F2F22;
border-color: #1F2F22;
Nearest Tailwind: Emerald 950 #022C22

Tailwind Shades

50
#F6F9F7
100
#EAF0EB
200
#D4E3D7
300
#B5CEBA
400
#8DB495
500
#659A6F
600
#517B59
700
#416247
800
#334D38
900
#28392B
950
#19241B

Contrast Checker

Text on white

14.11:1

AA Pass AAA Pass

Text on black

1.49:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026