#0F1C66

#0F1C66

Color Values

HEX

#0F1C66

RGB

15, 28, 102

HSL

231.0, 74.4%, 22.9%

HSV

231.0, 85.3%, 40.0%

CMYK

85.3%, 72.5%, 0.0%, 60.0%

OKLCH

0.2764 0.1293 268.1

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#0F1C66

#66590F

Analogous

#0F4766

#2D0F66

#0F1C66

Triadic

#0F1C66

#660F1C

#1C660F

Split Complementary

#0F1C66

#662D0F

#47660F

Tetradic

#0F1C66

#660F47

#66590F

#0F662D

Color Blindness Simulation

Original

#0F1C66

Protanopia

#151554

Deuteranopia

#141350

Tritanopia

#104643

Achromatopsia

#1F1F1F

CSS Usage

background-color: #0F1C66;
color: #0F1C66;
border-color: #0F1C66;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F3F4FC
100
#E2E5F8
200
#C1C9F6
300
#94A2EF
400
#5A70E7
500
#213DDE
600
#1A31B2
700
#15278E
800
#101F6F
900
#101A51
950
#0A1033

Contrast Checker

Text on white

15.24:1

AA Pass AAA Pass

Text on black

1.38:1

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