#2F2988

#2F2988

Color Values

HEX

#2F2988

RGB

47, 41, 136

HSL

243.8, 53.7%, 34.7%

HSV

243.8, 69.9%, 53.3%

CMYK

65.4%, 69.9%, 0.0%, 46.7%

OKLCH

0.355 0.1519 278.1

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#2F2988

#828829

Analogous

#295288

#5F2988

#2F2988

Triadic

#2F2988

#882F29

#29882F

Split Complementary

#2F2988

#885F29

#528829

Tetradic

#2F2988

#882952

#828829

#29885F

Color Blindness Simulation

Original

#2F2988

Protanopia

#2C2C71

Deuteranopia

#2D2D6B

Tritanopia

#2F5F5B

Achromatopsia

#313131

CSS Usage

background-color: #2F2988;
color: #2F2988;
border-color: #2F2988;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F4FB
100
#E6E5F5
200
#CBC8EE
300
#A5A1E3
400
#746ED3
500
#443BC4
600
#362F9D
700
#2B267D
800
#221E62
900
#1C1948
950
#12102D

Contrast Checker

Text on white

11.71:1

AA Pass AAA Pass

Text on black

1.79:1

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