#231D74

#231D74

Color Values

HEX

#231D74

RGB

35, 29, 116

HSL

244.1, 60.0%, 28.4%

HSV

244.1, 75.0%, 45.5%

CMYK

69.8%, 75.0%, 0.0%, 54.5%

OKLCH

0.3059 0.1419 277.0

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#231D74

#6E741D

Analogous

#1D4274

#4E1D74

#231D74

Triadic

#231D74

#74231D

#1D7423

Split Complementary

#231D74

#744E1D

#42741D

Tetradic

#231D74

#741D42

#6E741D

#1D744E

Color Blindness Simulation

Original

#231D74

Protanopia

#20205F

Deuteranopia

#21215A

Tritanopia

#234E4B

Achromatopsia

#252525

CSS Usage

background-color: #231D74;
color: #231D74;
border-color: #231D74;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F4F3FB
100
#E5E4F6
200
#C9C6F1
300
#A29DE7
400
#7068D9
500
#3D33CC
600
#3129A3
700
#272183
800
#1F1A66
900
#1A164B
950
#100E2F

Contrast Checker

Text on white

14.01:1

AA Pass AAA Pass

Text on black

1.5:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026