#1F2250

#1F2250

Color Values

HEX

#1F2250

RGB

31, 34, 80

HSL

236.3, 44.1%, 21.8%

HSV

236.3, 61.2%, 31.4%

CMYK

61.2%, 57.5%, 0.0%, 68.6%

OKLCH

0.2777 0.0829 276.7

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#1F2250

#504D1F

Analogous

#1F3B50

#351F50

#1F2250

Triadic

#1F2250

#501F22

#22501F

Split Complementary

#1F2250

#50351F

#3B501F

Tetradic

#1F2250

#501F3B

#504D1F

#1F5035

Color Blindness Simulation

Original

#1F2250

Protanopia

#202045

Deuteranopia

#202042

Tritanopia

#1F3C3A

Achromatopsia

#252525

CSS Usage

background-color: #1F2250;
color: #1F2250;
border-color: #1F2250;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F4F5FA
100
#E6E7F4
200
#CCCDEB
300
#A7AADD
400
#777CCA
500
#474EB8
600
#393F93
700
#2E3276
800
#24275C
900
#1D2044
950
#12142B

Contrast Checker

Text on white

14.97:1

AA Pass AAA Pass

Text on black

1.4:1

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