#040A7C

#040A7C

Color Values

HEX

#040A7C

RGB

4, 10, 124

HSL

237.0, 93.8%, 25.1%

HSV

237.0, 96.8%, 48.6%

CMYK

96.8%, 91.9%, 0.0%, 51.4%

OKLCH

0.2756 0.1763 265.4

Properties

Cool Dark Nearest: navy

Color Harmonies

Complementary

#040A7C

#7C7604

Analogous

#04467C

#3A047C

#040A7C

Triadic

#040A7C

#7C040A

#0A7C04

Split Complementary

#040A7C

#7C3A04

#467C04

Tetradic

#040A7C

#7C0446

#7C7604

#047C3A

Color Blindness Simulation

Original

#040A7C

Protanopia

#070760

Deuteranopia

#06065A

Tritanopia

#044B46

Achromatopsia

#111111

CSS Usage

background-color: #040A7C;
color: #040A7C;
border-color: #040A7C;
Nearest Tailwind: Violet 900 #4C1D95

Tailwind Shades

50
#F1F2FD
100
#DFE0FB
200
#BABDFD
300
#888EFB
400
#4851F9
500
#0814F7
600
#0610C6
700
#050D9E
800
#040A7C
900
#080C59
950
#050738

Contrast Checker

Text on white

15.68:1

AA Pass AAA Pass

Text on black

1.34:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026