#2D3361

#2D3361

Color Values

HEX

#2D3361

RGB

45, 51, 97

HSL

233.1, 36.6%, 27.8%

HSV

233.1, 53.6%, 38.0%

CMYK

53.6%, 47.4%, 0.0%, 62.0%

OKLCH

0.3404 0.0804 275.7

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#2D3361

#615B2D

Analogous

#2D4D61

#412D61

#2D3361

Triadic

#2D3361

#612D33

#33612D

Split Complementary

#2D3361

#61412D

#4D612D

Tetradic

#2D3361

#612D4D

#615B2D

#2D6141

Color Blindness Simulation

Original

#2D3361

Protanopia

#303056

Deuteranopia

#2F2F53

Tritanopia

#2D4D4B

Achromatopsia

#353535

CSS Usage

background-color: #2D3361;
color: #2D3361;
border-color: #2D3361;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F6FA
100
#E8E9F3
200
#CED1E8
300
#ABB1D8
400
#7E86C3
500
#515CAE
600
#41498B
700
#343B6F
800
#282E57
900
#202440
950
#151729

Contrast Checker

Text on white

11.95:1

AA Pass AAA Pass

Text on black

1.76:1

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