#2D30B8

#2D30B8

Color Values

HEX

#2D30B8

RGB

45, 48, 184

HSL

238.7, 60.7%, 44.9%

HSV

238.7, 75.5%, 72.2%

CMYK

75.5%, 73.9%, 0.0%, 27.8%

OKLCH

0.4133 0.2061 271.9

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#2D30B8

#B8B52D

Analogous

#2D76B8

#6F2DB8

#2D30B8

Triadic

#2D30B8

#B82D30

#30B82D

Split Complementary

#2D30B8

#B86F2D

#76B82D

Tetradic

#2D30B8

#B82D76

#B8B52D

#2DB86F

Color Blindness Simulation

Original

#2D30B8

Protanopia

#2E2E97

Deuteranopia

#2E2E8F

Tritanopia

#2D7D77

Achromatopsia

#393939

CSS Usage

background-color: #2D30B8;
color: #2D30B8;
border-color: #2D30B8;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F4FB
100
#E4E4F6
200
#C6C7F1
300
#9D9EE7
400
#676ADA
500
#3235CD
600
#282BA4
700
#202283
800
#191B66
900
#16174B
950
#0E0F2F

Contrast Checker

Text on white

9.43:1

AA Pass AAA Pass

Text on black

2.23:1

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