#313E72

#313E72

Color Values

HEX

#313E72

RGB

49, 62, 114

HSL

228.0, 39.9%, 32.0%

HSV

228.0, 57.0%, 44.7%

CMYK

57.0%, 45.6%, 0.0%, 55.3%

OKLCH

0.3801 0.0901 271.0

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#313E72

#726531

Analogous

#315F72

#453172

#313E72

Triadic

#313E72

#72313E

#3E7231

Split Complementary

#313E72

#724531

#5F7231

Tetradic

#313E72

#72315F

#726531

#317245

Color Blindness Simulation

Original

#313E72

Protanopia

#373765

Deuteranopia

#363562

Tritanopia

#325B59

Achromatopsia

#3F3F3F

CSS Usage

background-color: #313E72;
color: #313E72;
border-color: #313E72;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F6FA
100
#E7EAF3
200
#CDD3EA
300
#A9B3DA
400
#7B8AC6
500
#4D61B2
600
#3D4E8F
700
#313E72
800
#263059
900
#1F2642
950
#14182A

Contrast Checker

Text on white

10.18:1

AA Pass AAA Pass

Text on black

2.06:1

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