#063B83

#063B83

Color Values

HEX

#063B83

RGB

6, 59, 131

HSL

214.6, 91.2%, 26.9%

HSV

214.6, 95.4%, 51.4%

CMYK

95.4%, 55.0%, 0.0%, 48.6%

OKLCH

0.3682 0.1321 258.5

Properties

Cool Dark Nearest: NCS S 3060-B Dark Blue

Color Harmonies

Complementary

#063B83

#834E06

Analogous

#067A83

#100683

#063B83

Triadic

#063B83

#83063B

#3B8306

Split Complementary

#063B83

#831006

#7A8306

Tetradic

#063B83

#83067A

#834E06

#068310

Color Blindness Simulation

Original

#063B83

Protanopia

#1D1D72

Deuteranopia

#1A166D

Tritanopia

#096461

Achromatopsia

#353535

CSS Usage

background-color: #063B83;
color: #063B83;
border-color: #063B83;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F1F6FD
100
#DFEBFB
200
#BBD6FC
300
#8AB9FA
400
#4B93F7
500
#0B6EF4
600
#0958C3
700
#07469C
800
#06377A
900
#092A58
950
#051B38

Contrast Checker

Text on white

10.71:1

AA Pass AAA Pass

Text on black

1.96:1

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