#604CB4

#604CB4

Color Values

HEX

#604CB4

RGB

96, 76, 180

HSL

251.5, 40.9%, 50.2%

HSV

251.5, 57.8%, 70.6%

CMYK

46.7%, 57.8%, 0.0%, 29.4%

OKLCH

0.4929 0.1581 288.0

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#604CB4

#A0B44C

Analogous

#4C6CB4

#944CB4

#604CB4

Triadic

#604CB4

#B4604C

#4CB460

Split Complementary

#604CB4

#B4944C

#6CB44C

Tetradic

#604CB4

#B44C6C

#A0B44C

#4CB494

Color Blindness Simulation

Original

#604CB4

Protanopia

#57579B

Deuteranopia

#585A95

Tritanopia

#5F8783

Achromatopsia

#585858

CSS Usage

background-color: #604CB4;
color: #604CB4;
border-color: #604CB4;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F6F5FA
100
#E9E7F3
200
#D2CDEA
300
#B2A9DB
400
#897AC7
500
#5F4BB4
600
#4C3C90
700
#3D3073
800
#30265A
900
#251F42
950
#18132A

Contrast Checker

Text on white

6.58:1

AA Pass AAA Fail

Text on black

3.19:1

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