#729DF0#729DF0

#729DF0 is a light, vivid blue. Relative luminance 0.340; OKLCH L 70.0% C 0.131 H 262.7°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#729DF0
RGB	rgb(114, 157, 240)
HSL	hsl(220, 81%, 69%)
HSV	hsv(220, 53%, 94%)
CMYK	cmyk(52.5%, 34.6%, 0%, 5.9%)
CIE-LAB	lab(64.95, 8.51, -46.13)
CIE-LCH	lch(64.95, 46.91, 280.46°)
OKLab	oklab(70.05% -0.0168 -0.1302)
OKLCH	oklch(70.05% 0.131 262.7)
XYZ	xyz(34.7193, 33.9801, 87.1504)
Luminance	0.3398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#729DF0 #F0C572

analogous

#72DCF0 #729DF0 #8672F0

triadic

#729DF0 #F0729D #9DF072

tetradic

#729DF0 #F072DC #F0C572 #72F086

square

#729DF0 #F072DC #F0C572 #72F086

split-complementary

#729DF0 #F08672 #DCF072

monochromatic

#1656D1 #3B77EA #729DF0 #A9C3F6 #E1EAFC

Accessibility & contrast

On white

2.69

#729DF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#729DF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #729DF0

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##729DF0	#FFFFFF	#000000	##000000
##729DF0	1.00	2.69	7.80	7.80
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.80	21.00	1.00	1.00
##000000	7.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7CA4F3

Deuteranopia (green-blind)

#6D98EE

Tritanopia (blue-blind)

#30AFBB

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #729df0;
/* rgb */ color: rgb(114, 157, 240);
/* oklch */ color: oklch(70.0% 0.131 262.7);

Tailwind

colors: {
  custom: {
    50: '#a2b9f5',
    500: '#729df0',
    950: '#000000',
  },
}

SCSS

$custom: #729df0;
$custom-light: #a2b9f5;
$custom-dark: #000000;

JSON

{
  "hex": "#729df0",
  "rgb": {
    "r": 114,
    "g": 157,
    "b": 240
  },
  "hsl": {
    "h": 219.524,
    "s": 80.769,
    "l": 69.412
  },
  "oklch": {
    "l": 0.70047,
    "c": 0.13128,
    "h": 262.7
  },
  "luminance": 0.33983
}

Semantic roles & 50–950 ramp

primary

#729DF0

secondary

#F1E5CD

accent

#9508DD

background

#FAFBFF

surface

#F4F6FE

border

#CED0D6

text

#101117

muted

#7F8085

Preview Lab

Preview with #729DF0

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

Preview Lab → · Contrast checker → · Palette generator →