#111634

#111634

Color Values

HEX

#111634

RGB

17, 22, 52

HSL

231.4, 50.7%, 13.5%

HSV

231.4, 67.3%, 20.4%

CMYK

67.3%, 57.7%, 0.0%, 79.6%

OKLCH

0.2144 0.0588 273.3

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#111634

#342F11

Analogous

#112734

#1D1134

#111634

Triadic

#111634

#341116

#163411

Split Complementary

#111634

#341D11

#273411

Tetradic

#111634

#341127

#342F11

#11341D

Color Blindness Simulation

Original

#111634

Protanopia

#13132D

Deuteranopia

#13122B

Tritanopia

#112726

Achromatopsia

#171717

CSS Usage

background-color: #111634;
color: #111634;
border-color: #111634;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F4F5FB
100
#E5E8F5
200
#C9CEED
300
#A3ACE1
400
#717FD0
500
#3F51C0
600
#32419A
700
#28347B
800
#1F2960
900
#1A2147
950
#11152D

Contrast Checker

Text on white

17.67:1

AA Pass AAA Pass

Text on black

1.19:1

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