#729CF8#729CF8

#729CF8 is a light, vivid blue. Relative luminance 0.341; OKLCH L 70.3% C 0.143 H 264.5°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#729CF8
RGB	rgb(114, 156, 248)
HSL	hsl(221, 91%, 71%)
HSV	hsv(221, 54%, 97%)
CMYK	cmyk(54%, 37.1%, 0%, 2.7%)
CIE-LAB	lab(65.06, 11.56, -50.33)
CIE-LCH	lch(65.06, 51.64, 282.94°)
OKLab	oklab(70.26% -0.0138 -0.1424)
OKLCH	oklch(70.26% 0.143 264.5)
XYZ	xyz(35.7655, 34.1289, 93.4916)
Luminance	0.3413 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#729CF8 #F8CE72

analogous

#72DFF8 #729CF8 #8B72F8

triadic

#729CF8 #F8729C #9CF872

tetradic

#729CF8 #F872DF #F8CE72 #72F88B

square

#729CF8 #F872DF #F8CE72 #72F88B

split-complementary

#729CF8 #F88B72 #DFF872

monochromatic

#0B4FE4 #3873F5 #729CF8 #ACC5FB #E2EBFE

Accessibility & contrast

On white

2.68

#729CF8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#729CF8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #729CF8

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##729CF8	#FFFFFF	#000000	##000000
##729CF8	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)

#77A5FC

Deuteranopia (green-blind)

#6698F6

Tritanopia (blue-blind)

#24B0BE

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #729cf8;
/* rgb */ color: rgb(114, 156, 248);
/* oklch */ color: oklch(70.3% 0.143 264.5);

Tailwind

colors: {
  custom: {
    50: '#a3b8fb',
    500: '#729cf8',
    950: '#000000',
  },
}

SCSS

$custom: #729cf8;
$custom-light: #a3b8fb;
$custom-dark: #000000;

JSON

{
  "hex": "#729cf8",
  "rgb": {
    "r": 114,
    "g": 156,
    "b": 248
  },
  "hsl": {
    "h": 221.194,
    "s": 90.541,
    "l": 70.98
  },
  "oklch": {
    "l": 0.70264,
    "c": 0.14312,
    "h": 264.5
  },
  "luminance": 0.34132
}

Semantic roles & 50–950 ramp

primary

#729CF8

secondary

#F5EAD1

accent

#9E00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#101117

muted

#7F8085

Preview Lab

Preview with #729CF8

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

Preview Lab → · Contrast checker → · Palette generator →