#1C1366

#1C1366

Color Values

HEX

#1C1366

RGB

28, 19, 102

HSL

246.5, 68.6%, 23.7%

HSV

246.5, 81.4%, 40.0%

CMYK

72.5%, 81.4%, 0.0%, 60.0%

OKLCH

0.2698 0.1358 277.0

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#1C1366

#5D6613

Analogous

#133366

#451366

#1C1366

Triadic

#1C1366

#661C13

#13661C

Split Complementary

#1C1366

#664513

#336613

Tetradic

#1C1366

#661333

#5D6613

#136645

Color Blindness Simulation

Original

#1C1366

Protanopia

#181852

Deuteranopia

#19194D

Tritanopia

#1C423F

Achromatopsia

#1B1B1B

CSS Usage

background-color: #1C1366;
color: #1C1366;
border-color: #1C1366;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F4F3FC
100
#E5E3F8
200
#C8C3F4
300
#A198EC
400
#6E60E1
500
#3B28D7
600
#2F20AC
700
#261A8A
800
#1D146B
900
#19134E
950
#100C31

Contrast Checker

Text on white

15.74:1

AA Pass AAA Pass

Text on black

1.33:1

AA Fail 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