#0F0F4F

#0F0F4F

Color Values

HEX

#0F0F4F

RGB

15, 15, 79

HSL

240.0, 68.1%, 18.4%

HSV

240.0, 81.0%, 31.0%

CMYK

81.0%, 81.0%, 0.0%, 69.0%

OKLCH

0.2265 0.1123 272.9

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#0F0F4F

#4F4F0F

Analogous

#0F2F4F

#2F0F4F

#0F0F4F

Triadic

#0F0F4F

#4F0F0F

#0F4F0F

Split Complementary

#0F0F4F

#4F2F0F

#2F4F0F

Tetradic

#0F0F4F

#4F0F2F

#4F4F0F

#0F4F2F

Color Blindness Simulation

Original

#0F0F4F

Protanopia

#0F0F40

Deuteranopia

#0F0F3C

Tritanopia

#0F3331

Achromatopsia

#141414

CSS Usage

background-color: #0F0F4F;
color: #0F0F4F;
border-color: #0F0F4F;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F3F3FC
100
#E3E3F7
200
#C3C3F4
300
#9898EB
400
#6060E1
500
#2929D6
600
#2121AB
700
#1A1A89
800
#14146B
900
#13134E
950
#0C0C31

Contrast Checker

Text on white

17.48:1

AA Pass AAA Pass

Text on black

1.2:1

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