#154573

#154573

Color Values

HEX

#154573

RGB

21, 69, 115

HSL

209.4, 69.1%, 26.7%

HSV

209.4, 81.7%, 45.1%

CMYK

81.7%, 40.0%, 0.0%, 54.9%

OKLCH

0.3837 0.0935 251.0

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#154573

#734315

Analogous

#157372

#151673

#154573

Triadic

#154573

#731545

#457315

Split Complementary

#154573

#731516

#737215

Tetradic

#154573

#721573

#734315

#167315

Color Blindness Simulation

Original

#154573

Protanopia

#2A2A68

Deuteranopia

#272365

Tritanopia

#175F5D

Achromatopsia

#3E3E3E

CSS Usage

background-color: #154573;
color: #154573;
border-color: #154573;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F3F7FC
100
#E3EDF8
200
#C3DCF4
300
#98C3EC
400
#5FA2E2
500
#2781D8
600
#2067AC
700
#19538A
800
#14416C
900
#12314F
950
#0C1F32

Contrast Checker

Text on white

9.86:1

AA Pass AAA Pass

Text on black

2.13:1

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