#023585

#023585

Color Values

HEX

#023585

RGB

2, 53, 133

HSL

216.6, 97.0%, 26.5%

HSV

216.6, 98.5%, 52.2%

CMYK

98.5%, 60.2%, 0.0%, 47.8%

OKLCH

0.3557 0.1434 260.2

Properties

Cool Dark Nearest: NCS S 3060-B Dark Blue

Color Harmonies

Complementary

#023585

#855202

Analogous

#027785

#100285

#023585

Triadic

#023585

#850235

#358502

Split Complementary

#023585

#851002

#778502

Tetradic

#023585

#850277

#855202

#028510

Color Blindness Simulation

Original

#023585

Protanopia

#181972

Deuteranopia

#15116D

Tritanopia

#05625F

Achromatopsia

#303030

CSS Usage

background-color: #023585;
color: #023585;
border-color: #023585;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F1F6FE
100
#DEEAFC
200
#B9D4FE
300
#86B5FD
400
#458DFC
500
#0464FB
600
#0350C9
700
#0240A1
800
#02327E
900
#06275B
950
#041939

Contrast Checker

Text on white

11.35:1

AA Pass AAA Pass

Text on black

1.85:1

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