#2A2972

#2A2972

Color Values

HEX

#2A2972

RGB

42, 41, 114

HSL

240.8, 47.1%, 30.4%

HSV

240.8, 64.0%, 44.7%

CMYK

63.2%, 64.0%, 0.0%, 55.3%

OKLCH

0.3305 0.1222 278.0

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#2A2972

#717229

Analogous

#294D72

#4E2972

#2A2972

Triadic

#2A2972

#722A29

#29722A

Split Complementary

#2A2972

#724E29

#4D7229

Tetradic

#2A2972

#72294D

#717229

#29724E

Color Blindness Simulation

Original

#2A2972

Protanopia

#2A2A60

Deuteranopia

#2A2A5C

Tritanopia

#2A524F

Achromatopsia

#2E2E2E

CSS Usage

background-color: #2A2972;
color: #2A2972;
border-color: #2A2972;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F4FA
100
#E6E6F4
200
#CBCAEC
300
#A6A5DF
400
#7574CD
500
#4543BC
600
#373696
700
#2C2B78
800
#23225E
900
#1C1C45
950
#12122C

Contrast Checker

Text on white

12.66:1

AA Pass AAA Pass

Text on black

1.66:1

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