#2C2688

#2C2688

Color Values

HEX

#2C2688

RGB

44, 38, 136

HSL

243.7, 56.3%, 34.1%

HSV

243.7, 72.1%, 53.3%

CMYK

67.6%, 72.1%, 0.0%, 46.7%

OKLCH

0.3478 0.1561 277.2

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#2C2688

#828826

Analogous

#265188

#5D2688

#2C2688

Triadic

#2C2688

#882C26

#26882C

Split Complementary

#2C2688

#885D26

#518826

Tetradic

#2C2688

#882651

#828826

#26885D

Color Blindness Simulation

Original

#2C2688

Protanopia

#292970

Deuteranopia

#2A2A6B

Tritanopia

#2C5E59

Achromatopsia

#2E2E2E

CSS Usage

background-color: #2C2688;
color: #2C2688;
border-color: #2C2688;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F4FB
100
#E6E5F6
200
#CAC7EF
300
#A49FE4
400
#726CD6
500
#4138C7
600
#342D9F
700
#292480
800
#201C64
900
#1B1849
950
#110F2E

Contrast Checker

Text on white

12.07:1

AA Pass AAA Pass

Text on black

1.74:1

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