#231126

#231126

Color Values

HEX

#231126

RGB

35, 17, 38

HSL

291.4, 38.2%, 10.8%

HSV

291.4, 55.3%, 14.9%

CMYK

7.9%, 55.3%, 0.0%, 85.1%

OKLCH

0.2135 0.0474 321.7

Properties

Cool Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#231126

#142611

Analogous

#191126

#26111F

#231126

Triadic

#231126

#262311

#112623

Split Complementary

#231126

#1F2611

#112619

Tetradic

#231126

#261911

#142611

#111F26

Color Blindness Simulation

Original

#231126

Protanopia

#1B1B21

Deuteranopia

#1C1E20

Tritanopia

#221D1C

Achromatopsia

#161616

CSS Usage

background-color: #231126;
color: #231126;
border-color: #231126;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F9F5FA
100
#F1E7F3
200
#E5CEE9
300
#D2AAD9
400
#BA7DC5
500
#A24FB0
600
#823F8D
700
#683271
800
#512758
900
#3C2041
950
#261429

Contrast Checker

Text on white

17.8:1

AA Pass AAA Pass

Text on black

1.18:1

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