#0F12B8

#0F12B8

Color Values

HEX

#0F12B8

RGB

15, 18, 184

HSL

238.9, 84.9%, 39.0%

HSV

238.9, 91.8%, 72.2%

CMYK

91.8%, 90.2%, 0.0%, 27.8%

OKLCH

0.3673 0.2357 266.2

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#0F12B8

#B8B50F

Analogous

#0F67B8

#600FB8

#0F12B8

Triadic

#0F12B8

#B80F12

#12B80F

Split Complementary

#0F12B8

#B8600F

#67B80F

Tetradic

#0F12B8

#B80F67

#B8B50F

#0FB860

Color Blindness Simulation

Original

#0F12B8

Protanopia

#101090

Deuteranopia

#101086

Tritanopia

#0F7069

Achromatopsia

#1D1D1D

CSS Usage

background-color: #0F12B8;
color: #0F12B8;
border-color: #0F12B8;
Nearest Tailwind: Violet 800 #5B21B6

Tailwind Shades

50
#F2F2FD
100
#E0E1FA
200
#BDBEFA
300
#8E90F6
400
#5153F1
500
#1317EC
600
#0F13BD
700
#0C0F97
800
#0A0C76
900
#0B0D55
950
#070836

Contrast Checker

Text on white

11.67:1

AA Pass AAA Pass

Text on black

1.8:1

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