#1F2C3E

#1F2C3E

Color Values

HEX

#1F2C3E

RGB

31, 44, 62

HSL

214.8, 33.3%, 18.2%

HSV

214.8, 50.0%, 24.3%

CMYK

50.0%, 29.0%, 0.0%, 75.7%

OKLCH

0.29 0.0377 256.6

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#1F2C3E

#3E311F

Analogous

#1F3B3E

#211F3E

#1F2C3E

Triadic

#1F2C3E

#3E1F2C

#2C3E1F

Split Complementary

#1F2C3E

#3E211F

#3B3E1F

Tetradic

#1F2C3E

#3E1F3B

#3E311F

#1F3E21

Color Blindness Simulation

Original

#1F2C3E

Protanopia

#25253A

Deuteranopia

#242339

Tritanopia

#203635

Achromatopsia

#2B2B2B

CSS Usage

background-color: #1F2C3E;
color: #1F2C3E;
border-color: #1F2C3E;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F5F7FA
100
#E8ECF2
200
#CFD9E7
300
#ADBFD6
400
#819CC0
500
#5579AA
600
#446188
700
#364D6D
800
#2B3C55
900
#222E3F
950
#151D28

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

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