#053B8C

#053B8C

Color Values

HEX

#053B8C

RGB

5, 59, 140

HSL

216.0, 93.1%, 28.4%

HSV

216.0, 96.4%, 54.9%

CMYK

96.4%, 57.9%, 0.0%, 45.1%

OKLCH

0.3759 0.1448 259.8

Properties

Cool Dark Nearest: royalblue 4

Color Harmonies

Complementary

#053B8C

#8C5605

Analogous

#057E8C

#12058C

#053B8C

Triadic

#053B8C

#8C053B

#3B8C05

Split Complementary

#053B8C

#8C1205

#7E8C05

Tetradic

#053B8C

#8C057E

#8C5605

#058C12

Color Blindness Simulation

Original

#053B8C

Protanopia

#1C1D78

Deuteranopia

#191574

Tritanopia

#086966

Achromatopsia

#353535

CSS Usage

background-color: #053B8C;
color: #053B8C;
border-color: #053B8C;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F1F6FD
100
#DFEAFB
200
#BAD5FD
300
#89B6FB
400
#498FF8
500
#0968F6
600
#0753C5
700
#06429E
800
#04347B
900
#082859
950
#051938

Contrast Checker

Text on white

10.44:1

AA Pass AAA Pass

Text on black

2.01:1

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