#261C43

#261C43

Color Values

HEX

#261C43

RGB

38, 28, 67

HSL

255.4, 41.1%, 18.6%

HSV

255.4, 58.2%, 26.3%

CMYK

43.3%, 58.2%, 0.0%, 73.7%

OKLCH

0.261 0.0708 292.6

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#261C43

#39431C

Analogous

#1C2543

#391C43

#261C43

Triadic

#261C43

#43261C

#1C4326

Split Complementary

#261C43

#43391C

#25431C

Tetradic

#261C43

#431C25

#39431C

#1C4339

Color Blindness Simulation

Original

#261C43

Protanopia

#22223A

Deuteranopia

#222337

Tritanopia

#263230

Achromatopsia

#212121

CSS Usage

background-color: #261C43;
color: #261C43;
border-color: #261C43;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F6F5FA
100
#EAE7F3
200
#D4CDEA
300
#B6A9DB
400
#8E7AC7
500
#664BB4
600
#523C90
700
#413073
800
#33265A
900
#281F42
950
#19132A

Contrast Checker

Text on white

15.79:1

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