#728BF0#728BF0

#728BF0 is a light, vivid blue. Relative luminance 0.283; OKLCH L 66.4% C 0.152 H 271.3°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#728BF0
RGB	rgb(114, 139, 240)
HSL	hsl(228, 81%, 69%)
HSV	hsv(228, 53%, 94%)
CMYK	cmyk(52.5%, 42.1%, 0%, 5.9%)
CIE-LAB	lab(60.19, 19.06, -53.67)
CIE-LCH	lch(60.19, 56.95, 289.55°)
OKLab	oklab(66.37% 0.0034 -0.1524)
OKLCH	oklch(66.37% 0.152 271.3)
XYZ	xyz(31.8951, 28.3317, 86.2090)
Luminance	0.2833 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#728BF0 #F0D772

analogous

#72CAF0 #728BF0 #9872F0

triadic

#728BF0 #F0728B #8BF072

tetradic

#728BF0 #F072CA #F0D772 #72F098

square

#728BF0 #F072CA #F0D772 #72F098

split-complementary

#728BF0 #F09872 #CAF072

monochromatic

#163BD1 #3B5DEA #728BF0 #A9B9F6 #E1E6FC

Accessibility & contrast

On white

3.15

#728BF0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#728BF0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #728BF0

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##728BF0	#FFFFFF	#000000	##000000
##728BF0	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6197F4

Deuteranopia (green-blind)

#528CEE

Tritanopia (blue-blind)

#35A1B2

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #728bf0;
/* rgb */ color: rgb(114, 139, 240);
/* oklch */ color: oklch(66.4% 0.152 271.3);

Tailwind

colors: {
  custom: {
    50: '#a2acf5',
    500: '#728bf0',
    950: '#000000',
  },
}

SCSS

$custom: #728bf0;
$custom-light: #a2acf5;
$custom-dark: #000000;

JSON

{
  "hex": "#728bf0",
  "rgb": {
    "r": 114,
    "g": 139,
    "b": 240
  },
  "hsl": {
    "h": 228.095,
    "s": 80.769,
    "l": 69.412
  },
  "oklch": {
    "l": 0.66374,
    "c": 0.1524,
    "h": 271.3
  },
  "luminance": 0.28334
}

Semantic roles & 50–950 ramp

primary

#728BF0

secondary

#F1EACD

accent

#B308DD

background

#FAFAFF

surface

#F4F4FE

border

#CECED6

text

#101017

muted

#7F7F85

Preview Lab

Preview with #728BF0

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

Preview Lab → · Contrast checker → · Palette generator →