#261E3B

#261E3B

Color Values

HEX

#261E3B

RGB

38, 30, 59

HSL

256.6, 32.6%, 17.5%

HSV

256.6, 49.2%, 23.1%

CMYK

35.6%, 49.2%, 0.0%, 76.9%

OKLCH

0.2596 0.0538 295.1

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#261E3B

#333B1E

Analogous

#1E253B

#351E3B

#261E3B

Triadic

#261E3B

#3B261E

#1E3B26

Split Complementary

#261E3B

#3B351E

#253B1E

Tetradic

#261E3B

#3B1E25

#333B1E

#1E3B35

Color Blindness Simulation

Original

#261E3B

Protanopia

#232234

Deuteranopia

#232432

Tritanopia

#262E2D

Achromatopsia

#222222

CSS Usage

background-color: #261E3B;
color: #261E3B;
border-color: #261E3B;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F6F5F9
100
#EBE8F2
200
#D6D0E7
300
#B9AED6
400
#9382BF
500
#6D56A9
600
#574587
700
#46376C
800
#362B55
900
#2A223F
950
#1B1628

Contrast Checker

Text on white

15.77:1

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