#272A7B

#272A7B

Color Values

HEX

#272A7B

RGB

39, 42, 123

HSL

237.9, 51.9%, 31.8%

HSV

237.9, 68.3%, 48.2%

CMYK

68.3%, 65.9%, 0.0%, 51.8%

OKLCH

0.3384 0.1346 274.9

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#272A7B

#7B7827

Analogous

#27547B

#4E277B

#272A7B

Triadic

#272A7B

#7B272A

#2A7B27

Split Complementary

#272A7B

#7B4E27

#547B27

Tetradic

#272A7B

#7B2754

#7B7827

#277B4E

Color Blindness Simulation

Original

#272A7B

Protanopia

#282867

Deuteranopia

#282863

Tritanopia

#275855

Achromatopsia

#2F2F2F

CSS Usage

background-color: #272A7B;
color: #272A7B;
border-color: #272A7B;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F4FB
100
#E5E6F5
200
#C9CAEE
300
#A2A4E2
400
#7073D2
500
#3D42C2
600
#31359B
700
#272A7C
800
#1F2161
900
#1A1B47
950
#10112D

Contrast Checker

Text on white

12.33:1

AA Pass AAA Pass

Text on black

1.7:1

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