#1F3533

#1F3533

Color Values

HEX

#1F3533

RGB

31, 53, 51

HSL

174.5, 26.2%, 16.5%

HSV

174.5, 41.5%, 20.8%

CMYK

41.5%, 0.0%, 3.8%, 79.2%

OKLCH

0.3099 0.0282 188.5

Properties

Cool Dark Nearest: RAL 6036 Pearl Opal Green

Color Harmonies

Complementary

#1F3533

#351F21

Analogous

#1F3528

#1F2C35

#1F3533

Triadic

#1F3533

#331F35

#35331F

Split Complementary

#1F3533

#351F2C

#35281F

Tetradic

#1F3533

#281F35

#351F21

#2C351F

Color Blindness Simulation

Original

#1F3533

Protanopia

#292933

Deuteranopia

#272634

Tritanopia

#203434

Achromatopsia

#303030

CSS Usage

background-color: #1F3533;
color: #1F3533;
border-color: #1F3533;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F6F9F9
100
#E9F1F0
200
#D2E5E3
300
#B2D2CF
400
#88B9B5
500
#5EA19B
600
#4B817C
700
#3C6763
800
#2F504D
900
#253C3A
950
#172624

Contrast Checker

Text on white

13.0:1

AA Pass AAA Pass

Text on black

1.62:1

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