#729CF9#729CF9

#729CF9 is a light, vivid blue. Relative luminance 0.342; OKLCH L 70.3% C 0.144 H 264.6°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#729CF9
RGB	rgb(114, 156, 249)
HSL	hsl(221, 92%, 71%)
HSV	hsv(221, 54%, 98%)
CMYK	cmyk(54.2%, 37.3%, 0%, 2.4%)
CIE-LAB	lab(65.11, 11.87, -50.80)
CIE-LCH	lch(65.11, 52.16, 283.15°)
OKLab	oklab(70.32% -0.0136 -0.1438)
OKLCH	oklch(70.32% 0.144 264.6)
XYZ	xyz(35.9210, 34.1912, 94.3108)
Luminance	0.3419 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#729CF9 #F9CF72

analogous

#72E0F9 #729CF9 #8B72F9

triadic

#729CF9 #F9729C #9CF972

tetradic

#729CF9 #F972E0 #F9CF72 #72F98B

square

#729CF9 #F972E0 #F9CF72 #72F98B

split-complementary

#729CF9 #F98B72 #E0F972

monochromatic

#0A4FE7 #3773F7 #729CF9 #ADC5FB #E2EAFE

Accessibility & contrast

On white

2.68

#729CF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#729CF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #729CF9

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##729CF9	#FFFFFF	#000000	##000000
##729CF9	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76A5FD

Deuteranopia (green-blind)

#6698F7

Tritanopia (blue-blind)

#22B0BF

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #729cf9;
/* rgb */ color: rgb(114, 156, 249);
/* oklch */ color: oklch(70.3% 0.144 264.6);

Tailwind

colors: {
  custom: {
    50: '#a3b8fc',
    500: '#729cf9',
    950: '#000000',
  },
}

SCSS

$custom: #729cf9;
$custom-light: #a3b8fc;
$custom-dark: #000000;

JSON

{
  "hex": "#729cf9",
  "rgb": {
    "r": 114,
    "g": 156,
    "b": 249
  },
  "hsl": {
    "h": 221.333,
    "s": 91.837,
    "l": 71.176
  },
  "oklch": {
    "l": 0.70318,
    "c": 0.14446,
    "h": 264.6
  },
  "luminance": 0.34194
}

Semantic roles & 50–950 ramp

primary

#729CF9

secondary

#F5EAD2

accent

#9E00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#101117

muted

#7F8085

Preview Lab

Preview with #729CF9

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

Preview Lab → · Contrast checker → · Palette generator →