#2F236C

#2F236C

Color Values

HEX

#2F236C

RGB

47, 35, 108

HSL

249.9, 51.0%, 28.0%

HSV

249.9, 67.6%, 42.4%

CMYK

56.5%, 67.6%, 0.0%, 57.6%

OKLCH

0.3184 0.121 284.7

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#2F236C

#606C23

Analogous

#233B6C

#53236C

#2F236C

Triadic

#2F236C

#6C2F23

#236C2F

Split Complementary

#2F236C

#6C5323

#3B6C23

Tetradic

#2F236C

#6C233B

#606C23

#236C53

Color Blindness Simulation

Original

#2F236C

Protanopia

#2A2A5A

Deuteranopia

#2A2B56

Tritanopia

#2E4C49

Achromatopsia

#2B2B2B

CSS Usage

background-color: #2F236C;
color: #2F236C;
border-color: #2F236C;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FB
100
#E8E5F5
200
#CFC9EE
300
#ADA3E1
400
#8071D1
500
#543EC1
600
#43329A
700
#36287B
800
#2A1F60
900
#221A47
950
#15112D

Contrast Checker

Text on white

13.31:1

AA Pass AAA Pass

Text on black

1.58:1

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