#2F375C

#2F375C

Color Values

HEX

#2F375C

RGB

47, 55, 92

HSL

229.3, 32.4%, 27.3%

HSV

229.3, 48.9%, 36.1%

CMYK

48.9%, 40.2%, 0.0%, 63.9%

OKLCH

0.348 0.0655 273.3

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#2F375C

#5C542F

Analogous

#2F4E5C

#3E2F5C

#2F375C

Triadic

#2F375C

#5C2F37

#375C2F

Split Complementary

#2F375C

#5C3E2F

#4E5C2F

Tetradic

#2F375C

#5C2F4E

#5C542F

#2F5C3E

Color Blindness Simulation

Original

#2F375C

Protanopia

#323353

Deuteranopia

#323151

Tritanopia

#2F4C4A

Achromatopsia

#383838

CSS Usage

background-color: #2F375C;
color: #2F375C;
border-color: #2F375C;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F6F9
100
#E8EAF2
200
#D0D4E7
300
#AEB5D6
400
#828DBF
500
#5665A9
600
#455187
700
#37416C
800
#2B3254
900
#22273F
950
#161928

Contrast Checker

Text on white

11.53:1

AA Pass AAA Pass

Text on black

1.82:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

1월 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

1월 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

1월 15, 2026