#2F5CA8

#2F5CA8

Color Values

HEX

#2F5CA8

RGB

47, 92, 168

HSL

217.7, 56.3%, 42.2%

HSV

217.7, 72.0%, 65.9%

CMYK

72.0%, 45.2%, 0.0%, 34.1%

OKLCH

0.4838 0.1319 260.2

Properties

Cool Dark Nearest: NCS S 2060-B Deep Blue

Color Harmonies

Complementary

#2F5CA8

#A87B2F

Analogous

#2F99A8

#3F2FA8

#2F5CA8

Triadic

#2F5CA8

#A82F5C

#5CA82F

Split Complementary

#2F5CA8

#A83F2F

#99A82F

Tetradic

#2F5CA8

#A82F99

#A87B2F

#2FA83F

Color Blindness Simulation

Original

#2F5CA8

Protanopia

#424396

Deuteranopia

#403C91

Tritanopia

#318784

Achromatopsia

#585858

CSS Usage

background-color: #2F5CA8;
color: #2F5CA8;
border-color: #2F5CA8;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F4F6FB
100
#E5EBF6
200
#C7D6EF
300
#9FB9E4
400
#6C93D6
500
#386DC7
600
#2D579F
700
#244680
800
#1C3764
900
#182A49
950
#0F1B2E

Contrast Checker

Text on white

6.53:1

AA Pass AAA Fail

Text on black

3.22:1

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