#0404CF

#0404CF

Color Values

HEX

#0404CF

RGB

4, 4, 207

HSL

240.0, 96.2%, 41.4%

HSV

240.0, 98.1%, 81.2%

CMYK

98.1%, 98.1%, 0.0%, 18.8%

OKLCH

0.3888 0.2659 264.5

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#0404CF

#CFCF04

Analogous

#046ACF

#6A04CF

#0404CF

Triadic

#0404CF

#CF0404

#04CF04

Split Complementary

#0404CF

#CF6A04

#6ACF04

Tetradic

#0404CF

#CF046A

#CFCF04

#04CF6A

Color Blindness Simulation

Original

#0404CF

Protanopia

#04049E

Deuteranopia

#040492

Tritanopia

#04776F

Achromatopsia

#131313

CSS Usage

background-color: #0404CF;
color: #0404CF;
border-color: #0404CF;
Nearest Tailwind: Violet 700 #6D28D9

Tailwind Shades

50
#F1F1FE
100
#DFDFFC
200
#B9B9FE
300
#8787FD
400
#4646FB
500
#0505FA
600
#0404C8
700
#0303A0
800
#02027D
900
#07075A
950
#040439

Contrast Checker

Text on white

10.92:1

AA Pass AAA Pass

Text on black

1.92:1

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