#728CF0#728CF0

#728CF0 is a light, vivid blue. Relative luminance 0.286; OKLCH L 66.6% C 0.151 H 270.8°. Best body text is #000000 at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#728CF0
RGB	rgb(114, 140, 240)
HSL	hsl(228, 81%, 69%)
HSV	hsv(228, 53%, 94%)
CMYK	cmyk(52.5%, 41.7%, 0%, 5.9%)
CIE-LAB	lab(60.45, 18.47, -53.25)
CIE-LCH	lch(60.45, 56.36, 289.13°)
OKLab	oklab(66.57% 0.0022 -0.1511)
OKLCH	oklch(66.57% 0.151 270.8)
XYZ	xyz(32.0406, 28.6226, 86.2575)
Luminance	0.2863 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#728CF0 #F0D672

analogous

#72CBF0 #728CF0 #9772F0

triadic

#728CF0 #F0728C #8CF072

tetradic

#728CF0 #F072CB #F0D672 #72F097

square

#728CF0 #F072CB #F0D672 #72F097

split-complementary

#728CF0 #F09772 #CBF072

monochromatic

#163DD1 #3B5FEA #728CF0 #A9B9F6 #E1E6FC

Accessibility & contrast

On white

3.12

#728CF0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.73

#728CF0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #728CF0

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##728CF0	#FFFFFF	#000000	##000000
##728CF0	1.00	3.12	6.73	6.73
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.73	21.00	1.00	1.00
##000000	6.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6298F4

Deuteranopia (green-blind)

#548DEE

Tritanopia (blue-blind)

#35A2B2

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #728cf0;
/* rgb */ color: rgb(114, 140, 240);
/* oklch */ color: oklch(66.6% 0.151 270.8);

Tailwind

colors: {
  custom: {
    50: '#a2adf5',
    500: '#728cf0',
    950: '#000000',
  },
}

SCSS

$custom: #728cf0;
$custom-light: #a2adf5;
$custom-dark: #000000;

JSON

{
  "hex": "#728cf0",
  "rgb": {
    "r": 114,
    "g": 140,
    "b": 240
  },
  "hsl": {
    "h": 227.619,
    "s": 80.769,
    "l": 69.412
  },
  "oklch": {
    "l": 0.66574,
    "c": 0.15116,
    "h": 270.8
  },
  "luminance": 0.28625
}

Semantic roles & 50–950 ramp

primary

#728CF0

secondary

#F1EACD

accent

#B108DD

background

#FAFAFF

surface

#F4F4FE

border

#CECED6

text

#101017

muted

#7F7F85

Preview Lab

Preview with #728CF0

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

Preview Lab → · Contrast checker → · Palette generator →