#31597F

#31597F

Color Values

HEX

#31597F

RGB

49, 89, 127

HSL

209.2, 44.3%, 34.5%

HSV

209.2, 61.4%, 49.8%

CMYK

61.4%, 29.9%, 0.0%, 50.2%

OKLCH

0.4524 0.0773 248.8

Properties

Cool Dark Nearest: steelblue 4

Color Harmonies

Complementary

#31597F

#7F5731

Analogous

#317F7E

#31327F

#31597F

Triadic

#31597F

#7F3159

#597F31

Split Complementary

#31597F

#7F3132

#7F7E31

Tetradic

#31597F

#7E317F

#7F5731

#327F31

Color Blindness Simulation

Original

#31597F

Protanopia

#424376

Deuteranopia

#403D74

Tritanopia

#336F6D

Achromatopsia

#535353

CSS Usage

background-color: #31597F;
color: #31597F;
border-color: #31597F;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F4F7FA
100
#E6EDF4
200
#CBDCEB
300
#A7C3DD
400
#77A2CA
500
#4781B8
600
#396793
700
#2D5376
800
#24415C
900
#1D3144
950
#121F2B

Contrast Checker

Text on white

7.33:1

AA Pass AAA Pass

Text on black

2.87:1

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