#3372B0

#3372B0

Color Values

HEX

#3372B0

RGB

51, 114, 176

HSL

209.8, 55.1%, 44.5%

HSV

209.8, 71.0%, 69.0%

CMYK

71.0%, 35.2%, 0.0%, 31.0%

OKLCH

0.5408 0.1169 250.6

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#3372B0

#B07133

Analogous

#33B0B0

#3333B0

#3372B0

Triadic

#3372B0

#B03372

#72B033

Split Complementary

#3372B0

#B03333

#B0B033

Tetradic

#3372B0

#B033B0

#B07133

#33B033

Color Blindness Simulation

Original

#3372B0

Protanopia

#4E4FA1

Deuteranopia

#4B469D

Tritanopia

#369593

Achromatopsia

#696969

CSS Usage

background-color: #3372B0;
color: #3372B0;
border-color: #3372B0;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E5EDF6
200
#C8DBEF
300
#A0C2E4
400
#6DA1D5
500
#3980C6
600
#2E669E
700
#25527F
800
#1D4063
900
#183148
950
#0F1F2E

Contrast Checker

Text on white

5.03:1

AA Pass AAA Fail

Text on black

4.17:1

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