#0F457B

#0F457B

Color Values

HEX

#0F457B

RGB

15, 69, 123

HSL

210.0, 78.3%, 27.1%

HSV

210.0, 87.8%, 48.2%

CMYK

87.8%, 43.9%, 0.0%, 51.8%

OKLCH

0.3877 0.1064 252.8

Properties

Cool Dark Nearest: dodgerblue 4

Color Harmonies

Complementary

#0F457B

#7B450F

Analogous

#0F7B7B

#0F0F7B

#0F457B

Triadic

#0F457B

#7B0F45

#457B0F

Split Complementary

#0F457B

#7B0F0F

#7B7B0F

Tetradic

#0F457B

#7B0F7B

#7B450F

#0F7B0F

Color Blindness Simulation

Original

#0F457B

Protanopia

#26276E

Deuteranopia

#231F6B

Tritanopia

#126461

Achromatopsia

#3D3D3D

CSS Usage

background-color: #0F457B;
color: #0F457B;
border-color: #0F457B;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F2F7FC
100
#E1EDF9
200
#BFDBF7
300
#92C2F2
400
#57A1EB
500
#1C80E3
600
#1666B6
700
#125291
800
#0E4072
900
#0E3053
950
#091F34

Contrast Checker

Text on white

9.73:1

AA Pass AAA Pass

Text on black

2.16:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026