#215DB4

#215DB4

Color Values

HEX

#215DB4

RGB

33, 93, 180

HSL

215.5, 69.0%, 41.8%

HSV

215.5, 81.7%, 70.6%

CMYK

81.7%, 48.3%, 0.0%, 29.4%

OKLCH

0.4896 0.1513 258.4

Properties

Cool Dark Nearest: Denim

Color Harmonies

Complementary

#215DB4

#B47821

Analogous

#21A7B4

#2F21B4

#215DB4

Triadic

#215DB4

#B4215D

#5DB421

Split Complementary

#215DB4

#B42F21

#A7B421

Tetradic

#215DB4

#B421A7

#B47821

#21B42F

Color Blindness Simulation

Original

#215DB4

Protanopia

#3B3C9F

Deuteranopia

#38339A

Tritanopia

#248E8B

Achromatopsia

#575757

CSS Usage

background-color: #215DB4;
color: #215DB4;
border-color: #215DB4;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F3F7FC
100
#E3EBF8
200
#C3D7F4
300
#98BAEC
400
#6095E2
500
#286FD7
600
#2059AC
700
#19478A
800
#14386C
900
#122B4F
950
#0C1B32

Contrast Checker

Text on white

6.38:1

AA Pass AAA Fail

Text on black

3.29:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

ม.ค. 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

ม.ค. 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

ม.ค. 15, 2026