#215D88

#215D88

Color Values

HEX

#215D88

RGB

33, 93, 136

HSL

205.0, 60.9%, 33.1%

HSV

205.0, 75.7%, 53.3%

CMYK

75.7%, 31.6%, 0.0%, 46.7%

OKLCH

0.4609 0.0929 243.7

Properties

Cool Dark Nearest: RAL 5019 Capri Blue

Color Harmonies

Complementary

#215D88

#884C21

Analogous

#21887F

#212A88

#215D88

Triadic

#215D88

#88215D

#5D8821

Split Complementary

#215D88

#88212A

#887F21

Tetradic

#215D88

#7F2188

#884C21

#2A8821

Color Blindness Simulation

Original

#215D88

Protanopia

#3B3C7E

Deuteranopia

#38337B

Tritanopia

#247574

Achromatopsia

#535353

CSS Usage

background-color: #215D88;
color: #215D88;
border-color: #215D88;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F3F8FB
100
#E4EFF6
200
#C6DFF1
300
#9DC8E7
400
#67AADA
500
#328CCD
600
#2870A4
700
#205A83
800
#194667
900
#16354B
950
#0E212F

Contrast Checker

Text on white

7.03:1

AA Pass AAA Pass

Text on black

2.99:1

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