#1F4F86

#1F4F86

Color Values

HEX

#1F4F86

RGB

31, 79, 134

HSL

212.0, 62.4%, 32.4%

HSV

212.0, 76.9%, 52.5%

CMYK

76.9%, 41.0%, 0.0%, 47.5%

OKLCH

0.4245 0.1052 254.0

Properties

Cool Dark Nearest: dodgerblue 4

Color Harmonies

Complementary

#1F4F86

#86561F

Analogous

#1F8386

#231F86

#1F4F86

Triadic

#1F4F86

#861F4F

#4F861F

Split Complementary

#1F4F86

#86231F

#83861F

Tetradic

#1F4F86

#861F83

#86561F

#1F8623

Color Blindness Simulation

Original

#1F4F86

Protanopia

#343479

Deuteranopia

#312D76

Tritanopia

#216E6C

Achromatopsia

#494949

CSS Usage

background-color: #1F4F86;
color: #1F4F86;
border-color: #1F4F86;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F3F7FB
100
#E4EDF7
200
#C5DAF2
300
#9CBFE8
400
#669DDC
500
#307ACF
600
#2662A6
700
#1F4E85
800
#183D68
900
#152F4C
950
#0D1D30

Contrast Checker

Text on white

8.33:1

AA Pass AAA Pass

Text on black

2.52:1

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