#197CDD

#197CDD

Color Values

HEX

#197CDD

RGB

25, 124, 221

HSL

209.7, 79.7%, 48.2%

HSV

209.7, 88.7%, 86.7%

CMYK

88.7%, 43.9%, 0.0%, 13.3%

OKLCH

0.5852 0.1706 253.3

Properties

Cool Light Nearest: Navy Blue

Color Harmonies

Complementary

#197CDD

#DD7A19

Analogous

#19DDDC

#191ADD

#197CDD

Triadic

#197CDD

#DD197C

#7CDD19

Split Complementary

#197CDD

#DD191A

#DDDC19

Tetradic

#197CDD

#DC19DD

#DD7A19

#1ADD19

Color Blindness Simulation

Original

#197CDD

Protanopia

#4445C6

Deuteranopia

#3E37C0

Tritanopia

#1EB3AF

Achromatopsia

#6E6E6E

CSS Usage

background-color: #197CDD;
color: #197CDD;
border-color: #197CDD;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F2F7FD
100
#E1EDF9
200
#BFDCF8
300
#91C2F3
400
#55A1EC
500
#1A81E5
600
#1567B7
700
#115293
800
#0D4073
900
#0E3153
950
#091F35

Contrast Checker

Text on white

4.23:1

AA Fail AAA Fail

Text on black

4.97:1

AA Pass AAA Fail

Related Articles

Tutorials

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

ม.ค. 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

ม.ค. 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

ม.ค. 15, 2026