#285170

#285170

Color Values

HEX

#285170

RGB

40, 81, 112

HSL

205.8, 47.4%, 29.8%

HSV

205.8, 64.3%, 43.9%

CMYK

64.3%, 27.7%, 0.0%, 56.1%

OKLCH

0.4198 0.0695 243.4

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#285170

#704728

Analogous

#28706B

#282D70

#285170

Triadic

#285170

#702851

#517028

Split Complementary

#285170

#70282D

#706B28

Tetradic

#285170

#6B2870

#704728

#2D7028

Color Blindness Simulation

Original

#285170

Protanopia

#3A3A69

Deuteranopia

#373467

Tritanopia

#2A6361

Achromatopsia

#4B4B4B

CSS Usage

background-color: #285170;
color: #285170;
border-color: #285170;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F4F8FA
100
#E6EEF4
200
#CADEEC
300
#A5C6DF
400
#74A7CD
500
#4388BC
600
#366D96
700
#2B5778
800
#22445E
900
#1C3345
950
#12202C

Contrast Checker

Text on white

8.4:1

AA Pass AAA Pass

Text on black

2.5:1

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