#2F5DAC

#2F5DAC

Color Values

HEX

#2F5DAC

RGB

47, 93, 172

HSL

217.9, 57.1%, 42.9%

HSV

217.9, 72.7%, 67.5%

CMYK

72.7%, 45.9%, 0.0%, 32.5%

OKLCH

0.4888 0.1362 260.4

Properties

Cool Dark Nearest: NCS S 2060-B Deep Blue

Color Harmonies

Complementary

#2F5DAC

#AC7E2F

Analogous

#2F9BAC

#3F2FAC

#2F5DAC

Triadic

#2F5DAC

#AC2F5D

#5DAC2F

Split Complementary

#2F5DAC

#AC3F2F

#9BAC2F

Tetradic

#2F5DAC

#AC2F9B

#AC7E2F

#2FAC3F

Color Blindness Simulation

Original

#2F5DAC

Protanopia

#434399

Deuteranopia

#403D94

Tritanopia

#318A86

Achromatopsia

#595959

CSS Usage

background-color: #2F5DAC;
color: #2F5DAC;
border-color: #2F5DAC;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F4F6FB
100
#E4EBF6
200
#C7D6F0
300
#9FB9E5
400
#6B92D7
500
#376CC8
600
#2C57A0
700
#234580
800
#1B3664
900
#182A49
950
#0F1A2E

Contrast Checker

Text on white

6.4:1

AA Pass AAA Fail

Text on black

3.28:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026