#1D8AF7

#1D8AF7

Color Values

HEX

#1D8AF7

RGB

29, 138, 247

HSL

210.0, 93.2%, 54.1%

HSV

210.0, 88.3%, 96.9%

CMYK

88.3%, 44.1%, 0.0%, 3.1%

OKLCH

0.6337 0.1869 253.6

Properties

Cool Light Nearest: dodgerblue

Color Harmonies

Complementary

#1D8AF7

#F78A1D

Analogous

#1DF7F7

#1D1DF7

#1D8AF7

Triadic

#1D8AF7

#F71D8A

#8AF71D

Split Complementary

#1D8AF7

#F71D1D

#F7F71D

Tetradic

#1D8AF7

#F71DF7

#F78A1D

#1DF71D

Color Blindness Simulation

Original

#1D8AF7

Protanopia

#4C4DDD

Deuteranopia

#463ED6

Tritanopia

#22C8C3

Achromatopsia

#7B7B7B

CSS Usage

background-color: #1D8AF7;
color: #1D8AF7;
border-color: #1D8AF7;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F1F7FD
100
#DFEDFB
200
#BADBFD
300
#89C2FB
400
#49A1F9
500
#0980F6
600
#0766C5
700
#06529E
800
#04407B
900
#083059
950
#051F38

Contrast Checker

Text on white

3.48:1

AA Fail AAA Fail

Text on black

6.03:1

AA Pass 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