#2A2E63

#2A2E63

Color Values

HEX

#2A2E63

RGB

42, 46, 99

HSL

235.8, 40.4%, 27.6%

HSV

235.8, 57.6%, 38.8%

CMYK

57.6%, 53.5%, 0.0%, 61.2%

OKLCH

0.3282 0.0921 276.8

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#2A2E63

#635F2A

Analogous

#2A4A63

#422A63

#2A2E63

Triadic

#2A2E63

#632A2E

#2E632A

Split Complementary

#2A2E63

#63422A

#4A632A

Tetradic

#2A2E63

#632A4A

#635F2A

#2A6342

Color Blindness Simulation

Original

#2A2E63

Protanopia

#2C2C56

Deuteranopia

#2C2B53

Tritanopia

#2A4C4A

Achromatopsia

#313131

CSS Usage

background-color: #2A2E63;
color: #2A2E63;
border-color: #2A2E63;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F5FA
100
#E7E8F3
200
#CDCFEA
300
#A9ADDB
400
#7B80C7
500
#4C53B3
600
#3D438F
700
#313573
800
#262A5A
900
#1F2142
950
#13152A

Contrast Checker

Text on white

12.58:1

AA Pass AAA Pass

Text on black

1.67:1

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