#33506A

#33506A

Color Values

HEX

#33506A

RGB

51, 80, 106

HSL

208.4, 35.0%, 30.8%

HSV

208.4, 51.9%, 41.6%

CMYK

51.9%, 24.5%, 0.0%, 58.4%

OKLCH

0.42 0.0558 246.6

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#33506A

#6A4D33

Analogous

#336A69

#33356A

#33506A

Triadic

#33506A

#6A3350

#506A33

Split Complementary

#33506A

#6A3335

#6A6933

Tetradic

#33506A

#69336A

#6A4D33

#356A33

Color Blindness Simulation

Original

#33506A

Protanopia

#404064

Deuteranopia

#3E3C62

Tritanopia

#345F5E

Achromatopsia

#4C4C4C

CSS Usage

background-color: #33506A;
color: #33506A;
border-color: #33506A;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F5F7FA
100
#E8EDF2
200
#CFDCE8
300
#ACC3D7
400
#80A2C2
500
#5382AC
600
#42688A
700
#35536E
800
#294156
900
#213140
950
#151F28

Contrast Checker

Text on white

8.41:1

AA Pass AAA Pass

Text on black

2.5:1

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