#199AAA

#199AAA

Color Values

HEX

#199AAA

RGB

25, 154, 170

HSL

186,6, 74,4%, 38,2%

HSV

186,6, 85,3%, 66,7%

CMYK

85,3%, 9,4%, 0,0%, 33,3%

OKLCH

0,6297 0,1038 208,3

Properties

Cool Light Nearest: NCS S 1050-B20G Cyan

Color Harmonies

Complementary

#199AAA

#AA2919

Analogous

#19AA71

#1951AA

#199AAA

Triadic

#199AAA

#AA199A

#9AAA19

Split Complementary

#199AAA

#AA1951

#AA7119

Tetradic

#199AAA

#7119AA

#AA2919

#51AA19

Color Blindness Simulation

Original

#199AAA

Protanopia

#5152A6

Deuteranopia

#4940A5

Tritanopia

#1FA3A2

Achromatopsia

#808080

CSS Usage

background-color: #199AAA;
color: #199AAA;
border-color: #199AAA;
Nearest Tailwind: Cyan 600 #0891B2

Tailwind Shades

50
#F3FBFC
100
#E2F6F8
200
#C1F0F6
300
#94E5EF
400
#5AD7E7
500
#21C9DE
600
#1AA1B2
700
#15818E
800
#10656F
900
#104A51
950
#0A2F33

Contrast Checker

Text on white

3,36:1

AA Fail AAA Fail

Text on black

6,24:1

AA Pass 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