#272F66

#272F66

Color Values

HEX

#272F66

RGB

39, 47, 102

HSL

232.4, 44.7%, 27.6%

HSV

232.4, 61.8%, 40.0%

CMYK

61.8%, 53.9%, 0.0%, 60.0%

OKLCH

0.3305 0.0962 273.7

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#272F66

#665E27

Analogous

#274E66

#3E2766

#272F66

Triadic

#272F66

#66272F

#2F6627

Split Complementary

#272F66

#663E27

#4E6627

Tetradic

#272F66

#66274E

#665E27

#27663E

Color Blindness Simulation

Original

#272F66

Protanopia

#2A2B59

Deuteranopia

#2A2955

Tritanopia

#274E4C

Achromatopsia

#313131

CSS Usage

background-color: #272F66;
color: #272F66;
border-color: #272F66;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F4F5FA
100
#E6E8F4
200
#CBCFEB
300
#A6ADDD
400
#7681CB
500
#4755B8
600
#384494
700
#2D3676
800
#232A5C
900
#1D2244
950
#12152B

Contrast Checker

Text on white

12.46:1

AA Pass AAA Pass

Text on black

1.68:1

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