#030043

#030043

Color Values

HEX

#030043

RGB

3, 0, 67

HSL

242.7, 100.0%, 13.1%

HSV

242.7, 100.0%, 26.3%

CMYK

95.5%, 100.0%, 0.0%, 73.7%

OKLCH

0.1758 0.1179 267.4

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#030043

#404300

Analogous

#001E43

#240043

#030043

Triadic

#030043

#430300

#004303

Split Complementary

#030043

#432400

#1E4300

Tetradic

#030043

#43001E

#404300

#004324

Color Blindness Simulation

Original

#030043

Protanopia

#020233

Deuteranopia

#02022F

Tritanopia

#032623

Achromatopsia

#050505

CSS Usage

background-color: #030043;
color: #030043;
border-color: #030043;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F1F1FE
100
#DFDEFC
200
#BBB8FF
300
#8A85FF
400
#4B42FF
500
#0B00FF
600
#0900CC
700
#0700A3
800
#060080
900
#09055C
950
#06033A

Contrast Checker

Text on white

19.36:1

AA Pass AAA Pass

Text on black

1.08:1

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