#031C46

#031C46

Color Values

HEX

#031C46

RGB

3, 28, 70

HSL

217,6, 91,8%, 14,3%

HSV

217,6, 95,7%, 27,5%

CMYK

95,7%, 60,0%, 0,0%, 72,5%

OKLCH

0,2379 0,0852 259,6

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#031C46

#462D03

Analogous

#033D46

#0B0346

#031C46

Triadic

#031C46

#46031C

#1C4603

Split Complementary

#031C46

#460B03

#3D4603

Tetradic

#031C46

#46033D

#462D03

#03460B

Color Blindness Simulation

Original

#031C46

Protanopia

#0E0E3C

Deuteranopia

#0C0A39

Tritanopia

#043432

Achromatopsia

#1A1A1A

CSS Usage

background-color: #031C46;
color: #031C46;
border-color: #031C46;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F1F6FD
100
#DFEAFB
200
#BBD3FC
300
#8AB4FA
400
#4A8BF7
500
#0A62F5
600
#084EC4
700
#073F9D
800
#05317A
900
#082658
950
#051838

Contrast Checker

Text on white

16,69:1

AA Pass AAA Pass

Text on black

1,26:1

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