#3969A0

#3969A0

Color Values

HEX

#3969A0

RGB

57, 105, 160

HSL

212.0, 47.5%, 42.5%

HSV

212.0, 64.4%, 62.7%

CMYK

64.4%, 34.4%, 0.0%, 37.3%

OKLCH

0.513 0.1023 253.2

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#3969A0

#A07039

Analogous

#399CA0

#3C39A0

#3969A0

Triadic

#3969A0

#A03969

#69A039

Split Complementary

#3969A0

#A03C39

#9CA039

Tetradic

#3969A0

#A0399C

#A07039

#39A03C

Color Blindness Simulation

Original

#3969A0

Protanopia

#4E4E93

Deuteranopia

#4B4790

Tritanopia

#3B8886

Achromatopsia

#636363

CSS Usage

background-color: #3969A0;
color: #3969A0;
border-color: #3969A0;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FA
100
#E6EDF4
200
#CADAEC
300
#A5C0DF
400
#749ECD
500
#437BBC
600
#366396
700
#2B4F78
800
#213E5E
900
#1C2F45
950
#121E2C

Contrast Checker

Text on white

5.67:1

AA Pass AAA Fail

Text on black

3.7:1

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