#185B8C

#185B8C

Color Values

HEX

#185B8C

RGB

24, 91, 140

HSL

205.3, 70.7%, 32.2%

HSV

205.3, 82.9%, 54.9%

CMYK

82.9%, 35.0%, 0.0%, 45.1%

OKLCH

0.4557 0.1028 245.5

Properties

Cool Dark Nearest: RAL 5019 Capri Blue

Color Harmonies

Complementary

#185B8C

#8C4918

Analogous

#188C83

#18218C

#185B8C

Triadic

#185B8C

#8C185B

#5B8C18

Split Complementary

#185B8C

#8C1821

#8C8318

Tetradic

#185B8C

#83188C

#8C4918

#218C18

Color Blindness Simulation

Original

#185B8C

Protanopia

#353680

Deuteranopia

#312C7D

Tritanopia

#1B7775

Achromatopsia

#505050

CSS Usage

background-color: #185B8C;
color: #185B8C;
border-color: #185B8C;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F3F8FC
100
#E2EFF8
200
#C2DFF5
300
#97C9ED
400
#5EABE3
500
#258EDA
600
#1E71AE
700
#185B8B
800
#13476D
900
#12354F
950
#0B2232

Contrast Checker

Text on white

7.21:1

AA Pass AAA Pass

Text on black

2.91:1

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