#2F3E61

#2F3E61

Color Values

HEX

#2F3E61

RGB

47, 62, 97

HSL

222.0, 34.7%, 28.2%

HSV

222.0, 51.5%, 38.0%

CMYK

51.5%, 36.1%, 0.0%, 62.0%

OKLCH

0.3679 0.0638 265.7

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#2F3E61

#61522F

Analogous

#2F5761

#392F61

#2F3E61

Triadic

#2F3E61

#612F3E

#3E612F

Split Complementary

#2F3E61

#61392F

#57612F

Tetradic

#2F3E61

#612F57

#61522F

#2F6139

Color Blindness Simulation

Original

#2F3E61

Protanopia

#353659

Deuteranopia

#353456

Tritanopia

#305250

Achromatopsia

#3D3D3D

CSS Usage

background-color: #2F3E61;
color: #2F3E61;
border-color: #2F3E61;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F5F6FA
100
#E8EBF2
200
#CFD6E8
300
#ADB9D7
400
#8094C1
500
#536EAC
600
#435889
700
#35466E
800
#2A3756
900
#212A40
950
#151B28

Contrast Checker

Text on white

10.59:1

AA Pass AAA Pass

Text on black

1.98:1

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