#316DB2

#316DB2

Color Values

HEX

#316DB2

RGB

49, 109, 178

HSL

212.1, 56.8%, 44.5%

HSV

212.1, 72.5%, 69.8%

CMYK

72.5%, 38.8%, 0.0%, 30.2%

OKLCH

0.5297 0.1254 253.9

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#316DB2

#B27631

Analogous

#31ADB2

#3631B2

#316DB2

Triadic

#316DB2

#B2316D

#6DB231

Split Complementary

#316DB2

#B23631

#ADB231

Tetradic

#316DB2

#B231AD

#B27631

#31B236

Color Blindness Simulation

Original

#316DB2

Protanopia

#4B4CA1

Deuteranopia

#48439D

Tritanopia

#349491

Achromatopsia

#656565

CSS Usage

background-color: #316DB2;
color: #316DB2;
border-color: #316DB2;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E5EDF6
200
#C7DAF0
300
#9FBFE5
400
#6B9DD6
500
#377AC8
600
#2C62A0
700
#234E80
800
#1C3D64
900
#182F49
950
#0F1E2E

Contrast Checker

Text on white

5.3:1

AA Pass AAA Fail

Text on black

3.96:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026