#317ADA

#317ADA

Color Values

HEX

#317ADA

RGB

49, 122, 218

HSL

214.1, 69.5%, 52.4%

HSV

214.1, 77.5%, 85.5%

CMYK

77.5%, 44.0%, 0.0%, 14.5%

OKLCH

0.5843 0.1636 256.7

Properties

Cool Light Nearest: Navy Blue

Color Harmonies

Complementary

#317ADA

#DA9131

Analogous

#31CEDA

#3D31DA

#317ADA

Triadic

#317ADA

#DA317A

#7ADA31

Split Complementary

#317ADA

#DA3D31

#CEDA31

Tetradic

#317ADA

#DA31CE

#DA9131

#31DA3D

Color Blindness Simulation

Original

#317ADA

Protanopia

#5151C3

Deuteranopia

#4C47BD

Tritanopia

#35B0AC

Achromatopsia

#717171

CSS Usage

background-color: #317ADA;
color: #317ADA;
border-color: #317ADA;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F3F7FC
100
#E3ECF8
200
#C2D8F4
300
#97BCEC
400
#5F98E2
500
#2773D8
600
#1F5CAD
700
#194A8A
800
#133A6C
900
#122C4F
950
#0B1C32

Contrast Checker

Text on white

4.26:1

AA Fail AAA Fail

Text on black

4.93:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026