#1F3250

#1F3250

Color Values

HEX

#1F3250

RGB

31, 50, 80

HSL

216.7, 44.1%, 21.8%

HSV

216.7, 61.2%, 31.4%

CMYK

61.2%, 37.5%, 0.0%, 68.6%

OKLCH

0.3166 0.0595 259.2

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#1F3250

#503D1F

Analogous

#1F4B50

#251F50

#1F3250

Triadic

#1F3250

#501F32

#32501F

Split Complementary

#1F3250

#50251F

#4B501F

Tetradic

#1F3250

#501F4B

#503D1F

#1F5025

Color Blindness Simulation

Original

#1F3250

Protanopia

#272749

Deuteranopia

#262547

Tritanopia

#204342

Achromatopsia

#303030

CSS Usage

background-color: #1F3250;
color: #1F3250;
border-color: #1F3250;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F4F7FA
100
#E6ECF4
200
#CCD8EB
300
#A7BCDD
400
#7797CA
500
#4773B8
600
#395C93
700
#2E4A76
800
#24395C
900
#1D2C44
950
#121C2B

Contrast Checker

Text on white

12.88:1

AA Pass AAA Pass

Text on black

1.63:1

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