#1663AE

#1663AE

Color Values

HEX

#1663AE

RGB

22, 99, 174

HSL

209.6, 77.6%, 38.4%

HSV

209.6, 87.4%, 68.2%

CMYK

87.4%, 43.1%, 0.0%, 31.8%

OKLCH

0.4964 0.1388 252.6

Properties

Cool Dark Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#1663AE

#AE6116

Analogous

#16AEAD

#1617AE

#1663AE

Triadic

#1663AE

#AE1663

#63AE16

Split Complementary

#1663AE

#AE1617

#AEAD16

Tetradic

#1663AE

#AD16AE

#AE6116

#17AE16

Color Blindness Simulation

Original

#1663AE

Protanopia

#37389C

Deuteranopia

#332D98

Tritanopia

#1A8E8A

Achromatopsia

#585858

CSS Usage

background-color: #1663AE;
color: #1663AE;
border-color: #1663AE;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F2F7FC
100
#E1EDF9
200
#C0DCF7
300
#92C2F1
400
#57A2EA
500
#1D81E2
600
#1767B5
700
#125291
800
#0E4071
900
#0F3152
950
#091F34

Contrast Checker

Text on white

6.12:1

AA Pass AAA Fail

Text on black

3.43:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

जन 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

जन 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

जन 15, 2026