#042149

#042149

Color Values

HEX

#042149

RGB

4, 33, 73

HSL

214.8, 89.6%, 15.1%

HSV

214.8, 94.5%, 28.6%

CMYK

94.5%, 54.8%, 0.0%, 71.4%

OKLCH

0.2539 0.0823 257.4

Properties

Cool Dark Nearest: RAL 5026 Pearl Night Blue

Color Harmonies

Complementary

#042149

#492C04

Analogous

#044349

#0A0449

#042149

Triadic

#042149

#490421

#214904

Split Complementary

#042149

#490A04

#434904

Tetradic

#042149

#490443

#492C04

#04490A

Color Blindness Simulation

Original

#042149

Protanopia

#11113F

Deuteranopia

#0F0D3D

Tritanopia

#053836

Achromatopsia

#1E1E1E

CSS Usage

background-color: #042149;
color: #042149;
border-color: #042149;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F2F6FD
100
#E0EBFB
200
#BBD6FB
300
#8BB9F9
400
#4C93F5
500
#0D6DF2
600
#0B57C1
700
#08469B
800
#073779
900
#092A58
950
#061B37

Contrast Checker

Text on white

15.92:1

AA Pass AAA Pass

Text on black

1.32:1

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