#19023D

#19023D

Color Values

HEX

#19023D

RGB

25, 2, 61

HSL

263.4, 93.7%, 12.4%

HSV

263.4, 96.7%, 23.9%

CMYK

59.0%, 96.7%, 0.0%, 76.1%

OKLCH

0.1937 0.1022 292.5

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#19023D

#263D02

Analogous

#02093D

#37023D

#19023D

Triadic

#19023D

#3D1902

#023D19

Split Complementary

#19023D

#3D3702

#093D02

Tetradic

#19023D

#3D0209

#263D02

#023D37

Color Blindness Simulation

Original

#19023D

Protanopia

#0F0F2F

Deuteranopia

#10122B

Tritanopia

#182321

Achromatopsia

#0B0B0B

CSS Usage

background-color: #19023D;
color: #19023D;
border-color: #19023D;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F6F1FD
100
#EADFFB
200
#D4BAFD
300
#B588FB
400
#8D48F9
500
#6508F7
600
#5106C6
700
#41059E
800
#33047B
900
#270859
950
#190538

Contrast Checker

Text on white

18.79:1

AA Pass AAA Pass

Text on black

1.12:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026