#281E71

#281E71

Color Values

HEX

#281E71

RGB

40, 30, 113

HSL

247.2, 58.0%, 28.0%

HSV

247.2, 73.5%, 44.3%

CMYK

64.6%, 73.5%, 0.0%, 55.7%

OKLCH

0.3084 0.1356 280.3

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#281E71

#67711E

Analogous

#1E3D71

#511E71

#281E71

Triadic

#281E71

#71281E

#1E7128

Split Complementary

#281E71

#71511E

#3D711E

Tetradic

#281E71

#711E3D

#67711E

#1E7151

Color Blindness Simulation

Original

#281E71

Protanopia

#24245D

Deuteranopia

#242558

Tritanopia

#284D4A

Achromatopsia

#262626

CSS Usage

background-color: #281E71;
color: #281E71;
border-color: #281E71;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F4F4FB
100
#E6E4F6
200
#CCC7F0
300
#A79EE5
400
#776AD7
500
#4736C9
600
#392BA1
700
#2E2281
800
#241B65
900
#1D174A
950
#120F2F

Contrast Checker

Text on white

13.87:1

AA Pass AAA Pass

Text on black

1.51:1

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