#110F28

#110F28

Color Values

HEX

#110F28

RGB

17, 15, 40

HSL

244.8, 45.5%, 10.8%

HSV

244.8, 62.5%, 15.7%

CMYK

57.5%, 62.5%, 0.0%, 84.3%

OKLCH

0.1869 0.0495 284.2

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#110F28

#26280F

Analogous

#0F1A28

#1E0F28

#110F28

Triadic

#110F28

#28110F

#0F2811

Split Complementary

#110F28

#281E0F

#1A280F

Tetradic

#110F28

#280F1A

#26280F

#0F281E

Color Blindness Simulation

Original

#110F28

Protanopia

#101022

Deuteranopia

#101020

Tritanopia

#111D1C

Achromatopsia

#111111

CSS Usage

background-color: #110F28;
color: #110F28;
border-color: #110F28;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F5F4FA
100
#E7E6F4
200
#CECBEC
300
#AAA6DE
400
#7D76CC
500
#4F45BA
600
#3F3894
700
#322C77
800
#27235D
900
#201D44
950
#14122B

Contrast Checker

Text on white

18.7:1

AA Pass AAA Pass

Text on black

1.12:1

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