#101751

#101751

Color Values

HEX

#101751

RGB

16, 23, 81

HSL

233,5, 67,0%, 19,0%

HSV

233,5, 80,2%, 31,8%

CMYK

80,2%, 71,6%, 0,0%, 68,2%

OKLCH

0,2442 0,105 270,8

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#101751

#514A10

Analogous

#103751

#291051

#101751

Triadic

#101751

#511017

#175110

Split Complementary

#101751

#512910

#375110

Tetradic

#101751

#511037

#514A10

#105129

Color Blindness Simulation

Original

#101751

Protanopia

#131343

Deuteranopia

#131240

Tritanopia

#103835

Achromatopsia

#1A1A1A

CSS Usage

background-color: #101751;
color: #101751;
border-color: #101751;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F3F4FC
100
#E3E5F7
200
#C3C9F3
300
#99A2EB
400
#616FE0
500
#2A3DD5
600
#2230AA
700
#1B2788
800
#151E6A
900
#131A4E
950
#0C1031

Contrast Checker

Text on white

16,62:1

AA Pass AAA Pass

Text on black

1,26:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Şub 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Şub 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Şub 20, 2026