#230C37

#230C37

Color Values

HEX

#230C37

RGB

35, 12, 55

HSL

272.1, 64.2%, 13.1%

HSV

272.1, 78.2%, 21.6%

CMYK

36.4%, 78.2%, 0.0%, 78.4%

OKLCH

0.2173 0.0808 305.1

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#230C37

#20370C

Analogous

#0D0C37

#370C35

#230C37

Triadic

#230C37

#37230C

#0C3723

Split Complementary

#230C37

#35370C

#0C370D

Tetradic

#230C37

#370D0C

#20370C

#0C3537

Color Blindness Simulation

Original

#230C37

Protanopia

#19192D

Deuteranopia

#1A1C2A

Tritanopia

#222423

Achromatopsia

#141414

CSS Usage

background-color: #230C37;
color: #230C37;
border-color: #230C37;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F8F3FC
100
#EEE3F7
200
#DDC4F2
300
#C59BE9
400
#A564DD
500
#852ED1
600
#6B25A7
700
#551D86
800
#431769
900
#32144C
950
#200D30

Contrast Checker

Text on white

17.81:1

AA Pass AAA Pass

Text on black

1.18:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026