#2F99DA

#2F99DA

Color Values

HEX

#2F99DA

RGB

47, 153, 218

HSL

202.8, 69.8%, 52.0%

HSV

202.8, 78.4%, 85.5%

CMYK

78.4%, 29.8%, 0.0%, 14.5%

OKLCH

0.6537 0.1344 240.9

Properties

Cool Light Nearest: steelblue 3

Color Harmonies

Complementary

#2F99DA

#DA702F

Analogous

#2FDAC6

#2F44DA

#2F99DA

Triadic

#2F99DA

#DA2F99

#99DA2F

Split Complementary

#2F99DA

#DA2F44

#DAC62F

Tetradic

#2F99DA

#C62FDA

#DA702F

#44DA2F

Color Blindness Simulation

Original

#2F99DA

Protanopia

#5D5ECA

Deuteranopia

#574FC6

Tritanopia

#34BEBB

Achromatopsia

#878787

CSS Usage

background-color: #2F99DA;
color: #2F99DA;
border-color: #2F99DA;
Nearest Tailwind: Sky 500 #0EA5E9

Tailwind Shades

50
#F3F8FC
100
#E3F0F8
200
#C2E1F4
300
#97CCED
400
#5FB0E3
500
#2795D8
600
#1F77AD
700
#195F8B
800
#134A6C
900
#12384F
950
#0B2332

Contrast Checker

Text on white

3.14:1

AA Fail AAA Fail

Text on black

6.69:1

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