#188AB4

#188AB4

Color Values

HEX

#188AB4

RGB

24, 138, 180

HSL

196.2, 76.5%, 40.0%

HSV

196.2, 86.7%, 70.6%

CMYK

86.7%, 23.3%, 0.0%, 29.4%

OKLCH

0.5941 0.1123 229.7

Properties

Cool Light Nearest: deepskyblue 3

Color Harmonies

Complementary

#188AB4

#B44218

Analogous

#18B490

#183CB4

#188AB4

Triadic

#188AB4

#B4188A

#8AB418

Split Complementary

#188AB4

#B4183C

#B49018

Tetradic

#188AB4

#9018B4

#B44218

#3CB418

Color Blindness Simulation

Original

#188AB4

Protanopia

#494AAA

Deuteranopia

#433AA7

Tritanopia

#1EA2A0

Achromatopsia

#757575

CSS Usage

background-color: #188AB4;
color: #188AB4;
border-color: #188AB4;
Nearest Tailwind: Cyan 600 #0891B2

Tailwind Shades

50
#F2FAFC
100
#E2F2F9
200
#C0E8F7
300
#93D7F1
400
#58C2E9
500
#1EACE1
600
#188AB4
700
#136E90
800
#0F5671
900
#0F4052
950
#0A2834

Contrast Checker

Text on white

3.94:1

AA Fail AAA Fail

Text on black

5.33:1

AA Pass AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026