#2F2A7E

#2F2A7E

Color Values

HEX

#2F2A7E

RGB

47, 42, 126

HSL

243.6, 50.0%, 32.9%

HSV

243.6, 66.7%, 49.4%

CMYK

62.7%, 66.7%, 0.0%, 50.6%

OKLCH

0.3472 0.1369 279.2

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#2F2A7E

#797E2A

Analogous

#2A4F7E

#592A7E

#2F2A7E

Triadic

#2F2A7E

#7E2F2A

#2A7E2F

Split Complementary

#2F2A7E

#7E592A

#4F7E2A

Tetradic

#2F2A7E

#7E2A4F

#797E2A

#2A7E59

Color Blindness Simulation

Original

#2F2A7E

Protanopia

#2D2D6A

Deuteranopia

#2D2E65

Tritanopia

#2F5A56

Achromatopsia

#313131

CSS Usage

background-color: #2F2A7E;
color: #2F2A7E;
border-color: #2F2A7E;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F4FB
100
#E6E6F5
200
#CCC9ED
300
#A7A3E0
400
#7771D0
500
#4740BF
600
#393399
700
#2E297A
800
#242060
900
#1D1B46
950
#12112C

Contrast Checker

Text on white

11.98:1

AA Pass AAA Pass

Text on black

1.75:1

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