#0F2170

#0F2170

Color Values

HEX

#0F2170

RGB

15, 33, 112

HSL

228.9, 76.4%, 24.9%

HSV

228.9, 86.6%, 43.9%

CMYK

86.6%, 70.5%, 0.0%, 56.1%

OKLCH

0.2969 0.1372 266.8

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#0F2170

#705E0F

Analogous

#0F5170

#2E0F70

#0F2170

Triadic

#0F2170

#700F21

#21700F

Split Complementary

#0F2170

#702E0F

#51700F

Tetradic

#0F2170

#700F51

#705E0F

#0F702E

Color Blindness Simulation

Original

#0F2170

Protanopia

#17175D

Deuteranopia

#161458

Tritanopia

#104E4A

Achromatopsia

#232323

CSS Usage

background-color: #0F2170;
color: #0F2170;
border-color: #0F2170;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F2F4FC
100
#E2E6F9
200
#C0CAF7
300
#93A4F1
400
#5973E9
500
#1E42E1
600
#1835B4
700
#132A90
800
#0F2170
900
#0F1B52
950
#0A1134

Contrast Checker

Text on white

14.27:1

AA Pass AAA Pass

Text on black

1.47:1

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