#2F2DB5

#2F2DB5

Color Values

HEX

#2F2DB5

RGB

47, 45, 181

HSL

240,9, 60,2%, 44,3%

HSV

240,9, 75,1%, 71,0%

CMYK

74,0%, 75,1%, 0,0%, 29,0%

OKLCH

0,407 0,2048 273,1

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#2F2DB5

#B3B52D

Analogous

#2D6FB5

#732DB5

#2F2DB5

Triadic

#2F2DB5

#B52F2D

#2DB52F

Split Complementary

#2F2DB5

#B5732D

#6FB52D

Tetradic

#2F2DB5

#B52D6F

#B3B52D

#2DB573

Color Blindness Simulation

Original

#2F2DB5

Protanopia

#2E2E94

Deuteranopia

#2E2E8C

Tritanopia

#2F7A74

Achromatopsia

#373737

CSS Usage

background-color: #2F2DB5;
color: #2F2DB5;
border-color: #2F2DB5;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F4F3FB
100
#E4E4F6
200
#C6C6F1
300
#9E9DE7
400
#6A68D9
500
#3533CC
600
#2A29A3
700
#222083
800
#1B1966
900
#17164B
950
#0F0E2F

Contrast Checker

Text on white

9,71:1

AA Pass AAA Pass

Text on black

2,16:1

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