#2F33CB

#2F33CB

Color Values

HEX

#2F33CB

RGB

47, 51, 203

HSL

238,5, 62,4%, 49,0%

HSV

238,5, 76,8%, 79,6%

CMYK

76,8%, 74,9%, 0,0%, 20,4%

OKLCH

0,4387 0,2255 271,2

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#2F33CB

#CBC72F

Analogous

#2F81CB

#792FCB

#2F33CB

Triadic

#2F33CB

#CB2F33

#33CB2F

Split Complementary

#2F33CB

#CB792F

#81CB2F

Tetradic

#2F33CB

#CB2F81

#CBC72F

#2FCB79

Color Blindness Simulation

Original

#2F33CB

Protanopia

#3131A6

Deuteranopia

#30309D

Tritanopia

#2F8983

Achromatopsia

#3D3D3D

CSS Usage

background-color: #2F33CB;
color: #2F33CB;
border-color: #2F33CB;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F3FB
100
#E4E4F7
200
#C5C6F2
300
#9C9EE8
400
#6669DC
500
#3034CF
600
#262AA6
700
#1F2185
800
#181A68
900
#15174C
950
#0D0E30

Contrast Checker

Text on white

8,55:1

AA Pass AAA Pass

Text on black

2,46:1

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