#271634

#271634

Color Values

HEX

#271634

RGB

39, 22, 52

HSL

274.0, 40.5%, 14.5%

HSV

274.0, 57.7%, 20.4%

CMYK

25.0%, 57.7%, 0.0%, 79.6%

OKLCH

0.2388 0.0591 308.7

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#271634

#233416

Analogous

#181634

#341632

#271634

Triadic

#271634

#342716

#163427

Split Complementary

#271634

#323416

#163418

Tetradic

#271634

#341816

#233416

#163234

Color Blindness Simulation

Original

#271634

Protanopia

#201F2D

Deuteranopia

#21222B

Tritanopia

#262726

Achromatopsia

#1C1C1C

CSS Usage

background-color: #271634;
color: #271634;
border-color: #271634;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F8F5FA
100
#EEE7F3
200
#DDCDEA
300
#C5A9DB
400
#A67AC7
500
#864CB3
600
#6C3D8F
700
#563173
800
#43265A
900
#331F42
950
#20132A

Contrast Checker

Text on white

16.79:1

AA Pass AAA Pass

Text on black

1.25:1

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