#271F64

#271F64

Color Values

HEX

#271F64

RGB

39, 31, 100

HSL

247,0, 52,7%, 25,7%

HSV

247,0, 69,0%, 39,2%

CMYK

61,0%, 69,0%, 0,0%, 60,8%

OKLCH

0,2964 0,1163 281,9

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#271F64

#5C641F

Analogous

#1F3964

#4A1F64

#271F64

Triadic

#271F64

#64271F

#1F6427

Split Complementary

#271F64

#644A1F

#39641F

Tetradic

#271F64

#641F39

#5C641F

#1F644A

Color Blindness Simulation

Original

#271F64

Protanopia

#242353

Deuteranopia

#24254F

Tritanopia

#274643

Achromatopsia

#262626

CSS Usage

background-color: #271F64;
color: #271F64;
border-color: #271F64;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FB
100
#E7E5F5
200
#CDC8EE
300
#A9A2E2
400
#7B6FD2
500
#4C3CC3
600
#3D309C
700
#31277D
800
#261E61
900
#1F1947
950
#13102D

Contrast Checker

Text on white

14,32:1

AA Pass AAA Pass

Text on black

1,47:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Şub 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Oca 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Oca 21, 2026