#31628F

#31628F

Color Values

HEX

#31628F

RGB

49, 98, 143

HSL

208.7, 49.0%, 37.6%

HSV

208.7, 65.7%, 56.1%

CMYK

65.7%, 31.5%, 0.0%, 43.9%

OKLCH

0.4832 0.0903 248.4

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#31628F

#8F5E31

Analogous

#318F8D

#31338F

#31628F

Triadic

#31628F

#8F3162

#628F31

Split Complementary

#31628F

#8F3133

#8F8D31

Tetradic

#31628F

#8D318F

#8F5E31

#338F31

Color Blindness Simulation

Original

#31628F

Protanopia

#464784

Deuteranopia

#434082

Tritanopia

#337C7A

Achromatopsia

#5B5B5B

CSS Usage

background-color: #31628F;
color: #31628F;
border-color: #31628F;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F4F7FB
100
#E6EDF5
200
#CADCED
300
#A4C3E0
400
#72A3CF
500
#4182BE
600
#346898
700
#2A537A
800
#21415F
900
#1B3146
950
#111F2C

Contrast Checker

Text on white

6.41:1

AA Pass AAA Fail

Text on black

3.27:1

AA Fail 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