#057AF0

#057AF0

Color Values

HEX

#057AF0

RGB

5, 122, 240

HSL

210.1, 95.9%, 48.0%

HSV

210.1, 97.9%, 94.1%

CMYK

97.9%, 49.2%, 0.0%, 5.9%

OKLCH

0.592 0.1988 255.8

Properties

Cool Light Nearest: royalblue

Color Harmonies

Complementary

#057AF0

#F07B05

Analogous

#05EFF0

#0505F0

#057AF0

Triadic

#057AF0

#F0057A

#7AF005

Split Complementary

#057AF0

#F00505

#EFF005

Tetradic

#057AF0

#F005EF

#F07B05

#05F005

Color Blindness Simulation

Original

#057AF0

Protanopia

#3839D3

Deuteranopia

#3128CD

Tritanopia

#0BBDB8

Achromatopsia

#6A6A6A

CSS Usage

background-color: #057AF0;
color: #057AF0;
border-color: #057AF0;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F1F7FE
100
#DFEDFC
200
#B9DBFE
300
#87C2FC
400
#46A0FB
500
#057FFA
600
#0466C8
700
#0351A0
800
#03407D
900
#07305A
950
#041F39

Contrast Checker

Text on white

4.16:1

AA Fail AAA Fail

Text on black

5.05:1

AA Pass 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