#2A2179

#2A2179

Color Values

HEX

#2A2179

RGB

42, 33, 121

HSL

246.1, 57.1%, 30.2%

HSV

246.1, 72.7%, 47.5%

CMYK

65.3%, 72.7%, 0.0%, 52.5%

OKLCH

0.3231 0.1424 279.4

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#2A2179

#707921

Analogous

#214479

#562179

#2A2179

Triadic

#2A2179

#792A21

#21792A

Split Complementary

#2A2179

#795621

#447921

Tetradic

#2A2179

#792144

#707921

#217956

Color Blindness Simulation

Original

#2A2179

Protanopia

#262664

Deuteranopia

#27275F

Tritanopia

#2A534F

Achromatopsia

#292929

CSS Usage

background-color: #2A2179;
color: #2A2179;
border-color: #2A2179;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F4FB
100
#E6E4F6
200
#CBC7F0
300
#A69FE5
400
#766BD7
500
#4637C8
600
#382CA0
700
#2C2380
800
#231B64
900
#1D1849
950
#120F2E

Contrast Checker

Text on white

13.19:1

AA Pass AAA Pass

Text on black

1.59:1

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