#253A84

#253A84

Color Values

HEX

#253A84

RGB

37, 58, 132

HSL

226.7, 56.2%, 33.1%

HSV

226.7, 72.0%, 51.8%

CMYK

72.0%, 56.1%, 0.0%, 48.2%

OKLCH

0.3774 0.127 267.9

Properties

Cool Dark Nearest: royalblue 4

Color Harmonies

Complementary

#253A84

#846F25

Analogous

#256984

#3F2584

#253A84

Triadic

#253A84

#84253A

#3A8425

Split Complementary

#253A84

#843F25

#698425

Tetradic

#253A84

#842569

#846F25

#25843F

Color Blindness Simulation

Original

#253A84

Protanopia

#2E2E72

Deuteranopia

#2D2B6E

Tritanopia

#266461

Achromatopsia

#3B3B3B

CSS Usage

background-color: #253A84;
color: #253A84;
border-color: #253A84;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F4F5FB
100
#E5E8F6
200
#C7D0EF
300
#9FAFE4
400
#6C83D6
500
#3858C7
600
#2D469F
700
#24387F
800
#1C2C64
900
#182349
950
#0F162E

Contrast Checker

Text on white

10.41:1

AA Pass AAA Pass

Text on black

2.02:1

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