#233380

#233380

Color Values

HEX

#233380

RGB

35, 51, 128

HSL

229.7, 57.1%, 32.0%

HSV

229.7, 72.7%, 50.2%

CMYK

72.7%, 60.2%, 0.0%, 49.8%

OKLCH

0.3582 0.1311 269.6

Properties

Cool Dark Nearest: NCS S 3060-B Dark Blue

Color Harmonies

Complementary

#233380

#807023

Analogous

#236280

#422380

#233380

Triadic

#233380

#802333

#338023

Split Complementary

#233380

#804223

#628023

Tetradic

#233380

#802362

#807023

#238042

Color Blindness Simulation

Original

#233380

Protanopia

#2A2A6D

Deuteranopia

#292869

Tritanopia

#245F5B

Achromatopsia

#353535

CSS Usage

background-color: #233380;
color: #233380;
border-color: #233380;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F4F5FB
100
#E4E7F6
200
#C7CEF0
300
#9FABE5
400
#6B7DD7
500
#3750C8
600
#2C40A0
700
#233380
800
#1B2864
900
#182049
950
#0F142E

Contrast Checker

Text on white

11.31:1

AA Pass AAA Pass

Text on black

1.86:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026