#033582

#033582

Color Values

HEX

#033582

RGB

3, 53, 130

HSL

216,4, 95,5%, 26,1%

HSV

216,4, 97,7%, 51,0%

CMYK

97,7%, 59,2%, 0,0%, 49,0%

OKLCH

0,3531 0,1391 260,0

Properties

Cool Dark Nearest: NCS S 3060-B Dark Blue

Color Harmonies

Complementary

#033582

#825003

Analogous

#037582

#110382

#033582

Triadic

#033582

#820335

#358203

Split Complementary

#033582

#821103

#758203

Tetradic

#033582

#820375

#825003

#038211

Color Blindness Simulation

Original

#033582

Protanopia

#19196F

Deuteranopia

#16126B

Tritanopia

#06615D

Achromatopsia

#303030

CSS Usage

background-color: #033582;
color: #033582;
border-color: #033582;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F1F6FE
100
#DFEAFC
200
#B9D4FD
300
#87B5FC
400
#478DFB
500
#0666F9
600
#0551C7
700
#0441A0
800
#03337D
900
#07285A
950
#041939

Contrast Checker

Text on white

11,44:1

AA Pass AAA Pass

Text on black

1,84:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Oca 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Oca 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Oca 15, 2026