#281F76

#281F76

Color Values

HEX

#281F76

RGB

40, 31, 118

HSL

246.2, 58.4%, 29.2%

HSV

246.2, 73.7%, 46.3%

CMYK

66.1%, 73.7%, 0.0%, 53.7%

OKLCH

0.3151 0.1411 279.2

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#281F76

#6D761F

Analogous

#1F4176

#531F76

#281F76

Triadic

#281F76

#76281F

#1F7628

Split Complementary

#281F76

#76531F

#41761F

Tetradic

#281F76

#761F41

#6D761F

#1F7653

Color Blindness Simulation

Original

#281F76

Protanopia

#242461

Deuteranopia

#25255C

Tritanopia

#28504D

Achromatopsia

#272727

CSS Usage

background-color: #281F76;
color: #281F76;
border-color: #281F76;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F4F4FB
100
#E6E4F6
200
#CBC6F0
300
#A59EE6
400
#756AD8
500
#4435CA
600
#372AA2
700
#2C2281
800
#221B65
900
#1C174A
950
#120F2F

Contrast Checker

Text on white

13.57:1

AA Pass AAA Pass

Text on black

1.55:1

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