#729DF3#729DF3

#729DF3 is a light, vivid blue. Relative luminance 0.342; OKLCH L 70.2% C 0.135 H 263.2°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#729DF3
RGB	rgb(114, 157, 243)
HSL	hsl(220, 84%, 70%)
HSV	hsv(220, 53%, 95%)
CMYK	cmyk(53.1%, 35.4%, 0%, 4.7%)
CIE-LAB	lab(65.09, 9.43, -47.55)
CIE-LCH	lch(65.09, 48.48, 281.22°)
OKLab	oklab(70.2% -0.0161 -0.1343)
OKLCH	oklch(70.2% 0.135 263.2)
XYZ	xyz(35.1686, 34.1598, 89.5169)
Luminance	0.3416 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#729DF3 #F3C872

analogous

#72DEF3 #729DF3 #8772F3

triadic

#729DF3 #F3729D #9DF372

tetradic

#729DF3 #F372DE #F3C872 #72F387

square

#729DF3 #F372DE #F3C872 #72F387

split-complementary

#729DF3 #F38772 #DEF372

monochromatic

#1254D8 #3A76EE #729DF3 #AAC4F8 #E3EBFD

Accessibility & contrast

On white

2.68

#729DF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#729DF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #729DF3

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##729DF3	#FFFFFF	#000000	##000000
##729DF3	1.00	2.68	7.83	7.83
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.83	21.00	1.00	1.00
##000000	7.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7BA4F7

Deuteranopia (green-blind)

#6B99F1

Tritanopia (blue-blind)

#2CB0BD

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #729df3;
/* rgb */ color: rgb(114, 157, 243);
/* oklch */ color: oklch(70.2% 0.135 263.2);

Tailwind

colors: {
  custom: {
    50: '#a2b9f7',
    500: '#729df3',
    950: '#000000',
  },
}

SCSS

$custom: #729df3;
$custom-light: #a2b9f7;
$custom-dark: #000000;

JSON

{
  "hex": "#729df3",
  "rgb": {
    "r": 114,
    "g": 157,
    "b": 243
  },
  "hsl": {
    "h": 220,
    "s": 84.314,
    "l": 70
  },
  "oklch": {
    "l": 0.70204,
    "c": 0.1353,
    "h": 263.2
  },
  "luminance": 0.34162
}

Semantic roles & 50–950 ramp

primary

#729DF3

secondary

#F2E6CE

accent

#9705E1

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#101117

muted

#7F8085

Preview Lab

Preview with #729DF3

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →