#2D394E

#2D394E

Color Values

HEX

#2D394E

RGB

45, 57, 78

HSL

218.2, 26.8%, 24.1%

HSV

218.2, 42.3%, 30.6%

CMYK

42.3%, 26.9%, 0.0%, 69.4%

OKLCH

0.3433 0.0404 261.4

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#2D394E

#4E422D

Analogous

#2D494E

#312D4E

#2D394E

Triadic

#2D394E

#4E2D39

#394E2D

Split Complementary

#2D394E

#4E312D

#494E2D

Tetradic

#2D394E

#4E2D49

#4E422D

#2D4E31

Color Blindness Simulation

Original

#2D394E

Protanopia

#323249

Deuteranopia

#323148

Tritanopia

#2E4544

Achromatopsia

#383838

CSS Usage

background-color: #2D394E;
color: #2D394E;
border-color: #2D394E;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F6F7F9
100
#E9ECF1
200
#D2D9E5
300
#B1BDD2
400
#879ABA
500
#5D76A2
600
#4B5F81
700
#3C4C67
800
#2F3B51
900
#252D3C
950
#171D26

Contrast Checker

Text on white

11.62:1

AA Pass AAA Pass

Text on black

1.81:1

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