#302D43

#302D43

Color Values

HEX

#302D43

RGB

48, 45, 67

HSL

248.2, 19.6%, 22.0%

HSV

248.2, 32.8%, 26.3%

CMYK

28.4%, 32.8%, 0.0%, 73.7%

OKLCH

0.3103 0.0392 290.2

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#302D43

#40432D

Analogous

#2D3543

#3B2D43

#302D43

Triadic

#302D43

#43302D

#2D4330

Split Complementary

#302D43

#433B2D

#35432D

Tetradic

#302D43

#432D35

#40432D

#2D433B

Color Blindness Simulation

Original

#302D43

Protanopia

#2F2F3E

Deuteranopia

#2F2F3C

Tritanopia

#303939

Achromatopsia

#2F2F2F

CSS Usage

background-color: #302D43;
color: #302D43;
border-color: #302D43;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F6F6F9
100
#EBEAF0
200
#D6D4E2
300
#B9B6CE
400
#938EB3
500
#6D6798
600
#57527A
700
#464262
800
#37334C
900
#2A2839
950
#1B1924

Contrast Checker

Text on white

13.27:1

AA Pass AAA Pass

Text on black

1.58:1

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