#182C63

#182C63

Color Values

HEX

#182C63

RGB

24, 44, 99

HSL

224.0, 61.0%, 24.1%

HSV

224.0, 75.8%, 38.8%

CMYK

75.8%, 55.6%, 0.0%, 61.2%

OKLCH

0.3119 0.1007 265.7

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#182C63

#634F18

Analogous

#185163

#291863

#182C63

Triadic

#182C63

#63182C

#2C6318

Split Complementary

#182C63

#632918

#516318

Tetradic

#182C63

#631851

#634F18

#186329

Color Blindness Simulation

Original

#182C63

Protanopia

#212156

Deuteranopia

#201E52

Tritanopia

#194B49

Achromatopsia

#2C2C2C

CSS Usage

background-color: #182C63;
color: #182C63;
border-color: #182C63;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F3F5FB
100
#E4E9F6
200
#C6D1F1
300
#9CB0E7
400
#6786DA
500
#325BCD
600
#2849A4
700
#203A83
800
#192E67
900
#16244B
950
#0E172F

Contrast Checker

Text on white

13.3:1

AA Pass AAA Pass

Text on black

1.58:1

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