#728AEF#728AEF

#728AEF is a light, vivid blue. Relative luminance 0.280; OKLCH L 66.1% C 0.152 H 271.6°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#728AEF
RGB	rgb(114, 138, 239)
HSL	hsl(228, 80%, 69%)
HSV	hsv(228, 52%, 94%)
CMYK	cmyk(52.3%, 42.3%, 0%, 6.3%)
CIE-LAB	lab(59.87, 19.35, -53.61)
CIE-LCH	lch(59.87, 56.99, 289.84°)
OKLab	oklab(66.12% 0.0043 -0.1522)
OKLCH	oklch(66.12% 0.152 271.6)
XYZ	xyz(31.6028, 27.9842, 85.3808)
Luminance	0.2799 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#728AEF #EFD772

analogous

#72C9EF #728AEF #9972EF

triadic

#728AEF #EF728A #8AEF72

tetradic

#728AEF #EF72C9 #EFD772 #72EF99

square

#728AEF #EF72C9 #EFD772 #72EF99

split-complementary

#728AEF #EF9972 #C9EF72

monochromatic

#183BCF #3B5CE9 #728AEF #A9B8F5 #E0E5FB

Accessibility & contrast

On white

3.18

#728AEF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#728AEF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #728AEF

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##728AEF	#FFFFFF	#000000	##000000
##728AEF	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6096F3

Deuteranopia (green-blind)

#528BED

Tritanopia (blue-blind)

#36A0B1

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #728aef;
/* rgb */ color: rgb(114, 138, 239);
/* oklch */ color: oklch(66.1% 0.152 271.6);

Tailwind

colors: {
  custom: {
    50: '#a2abf5',
    500: '#728aef',
    950: '#000000',
  },
}

SCSS

$custom: #728aef;
$custom-light: #a2abf5;
$custom-dark: #000000;

JSON

{
  "hex": "#728aef",
  "rgb": {
    "r": 114,
    "g": 138,
    "b": 239
  },
  "hsl": {
    "h": 228.48,
    "s": 79.618,
    "l": 69.216
  },
  "oklch": {
    "l": 0.66118,
    "c": 0.15227,
    "h": 271.6
  },
  "luminance": 0.27986
}

Semantic roles & 50–950 ramp

primary

#728AEF

secondary

#F1EACC

accent

#B40ADC

background

#FAFAFF

surface

#F4F4FE

border

#CECED6

text

#101017

muted

#7F7F85

Preview Lab

Preview with #728AEF

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

Preview Lab → · Contrast checker → · Palette generator →